Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(NC(=O)C1(N)CCCN(c2ncnc3[nH]ccc23)C1)c1cccnc1
b: C[C@H](c1nc2c(cnn2C2CCCC2)c(=O)[nH]1)N1CC(c2ncccn2)C1
c: CN(C)CCC1=C(Cc2cccnn2)c2ccc(Cl)cc2C1
Answer: c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_blocker%}
Answer: {%multiple_choice_result}
2-[6-chloro-3-(pyridazin-3-ylmethyl)-1H-inden-2-yl]-N,N-dimethylethanamine