Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C1NCCN1CC[NH+]1CCC(c2cn(-c3ccc(F)cc3)c3ccccc23)CC1
b: COn1cc(C2=NC(C)C(c3ccc(F)cc3)(c3ccc(F)nc3)N2)ccc1=O
c: CC1CN(CC2(c3ccncc3)CC2)CCN1S(=O)(=O)c1ccc(C(C)(O)C(F)(F)F)cc1
d: O=C(OCc1ccccc1)N1CCC(CNc2ccncn2)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}
1,1,1-trifluoro-2-[4-[2-methyl-4-[(1-pyridin-4-ylcyclopropyl)methyl]piperazin-1-yl]sulfonylphenyl]propan-2-ol