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, c, or d without using any additional words.
Options:
(a) Cc1cccc(C(=O)Nc2cccc(NC(=O)c3cccc(Cl)c3)c2)c1
(b) COCc1ccc2c3nc(N4CCC[C@@H](N)C4)n(Cc4ccccc4Cl)c3c(=O)n(C)c2c1
(c) O=S(=O)(c1ccccc1)C1CCN(CCc2ccccc2)CC1
(d) O=C(OCc1ccccc1)N1CCC(CNc2ccncn2)CC1
Answer: b, 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}
4-(benzenesulfonyl)-1-(2-phenylethyl)piperidine