Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1nsc(-c2nnc3n2CCN(C(=O)c2ccccc2)[C@@H]3C)n1
b) CCOC(=O)C1=C(CN2CCOCC2)NC(n2ncnn2)=NC1c1ccc(F)cc1Br
c) CN(CCOc1ccccc1)CCc1ccc([N+](=O)[O-])cc1
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}
N-methyl-2-(4-nitrophenyl)-N-(2-phenoxyethyl)ethanamine