user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  movabs $0x6d74726f44204846,%rax
  mov    $0x646e75,%edx
  mov    %rax,(%rsp)
  mov    %rdx,0x8(%rsp)
  movl   $0x0,0x10(%rsp)
  mov    %rsp,%rbp
  mov    %rbp,%rsi
  lea    D7(%rip),%r14
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x20(%rsp),%rbx
  mov    %rbx,%rsi
  lea    D16(%rip),%r12
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D14(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rsi
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D8(%rip),%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  lea    D62(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D44(%rip),%r15
  mov    %r15,%rdi
  call   <puts@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %eax,%esi
  lea    D39(%rip),%r13
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D42(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcat@plt>
  mov    %rbp,%rsi
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %r15,%rdi
  call   <puts@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %eax,%esi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  mov    $0x0,%eax
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D7
datatype: string
name: extract_symbolic_data
arguments: label: D16
datatype: string
name: extract_symbolic_data
arguments: label: D14
datatype: string
name: extract_symbolic_data
arguments: label: D8
datatype: string
name: extract_symbolic_data
arguments: label: D62
datatype: string
name: extract_symbolic_data
arguments: label: D44
datatype: string
name: extract_symbolic_data
arguments: label: D39
datatype: string
name: extract_symbolic_data
arguments: label: D42
datatype: string

tool: D7: organisation = "%s"


tool: D16: string2      = "%s"


tool: D14: 
Running: strcpy(string2, organisation)

tool: D8: 
Running: strlen(string2)

tool: D62: strlen(string2) = %ld


tool: D44: 
Running: strcmp(string2, organisation)

tool: D39: strcmp(string2, organisation) = %d


tool: D42: 
Running: strcat(string2, organisation)

assistant: ```c
int main() {
  char organisation[20] = "FH Dortmund";
  char string2[20];
  printf("organisation = \"%s\"\n", organisation);
  printf("string2      = \"%s\"\n", string2);
  printf("\nRunning: strcpy(string2, organisation)\n");
  strcpy(string2, organisation);
  printf("organisation = \"%s\"\n", organisation);
  printf("string2      = \"%s\"\n", string2);
  printf("\nRunning: strlen(string2)\n");
  printf("strlen(string2) = %ld\n", strlen(string2));
  printf("\nRunning: strcmp(string2, organisation)\n");
  printf("strcmp(string2, organisation) = %d\n", strcmp(string2, organisation));
  printf("\nRunning: strcat(string2, organisation)\n");
  strcat(string2, organisation);
  printf("organisation = \"%s\"\n", organisation);
  printf("string2      = \"%s\"\n", string2);
  printf("\nRunning: strcmp(string2, organisation)\n");
  printf("strcmp(string2, organisation) = %d\n", strcmp(string2, organisation));
  return 0;
}
```