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: O=C(Cn1cccnc1=O)Nc1ccc(C[C@@H]2CC[C@H]([C@H](O)c3ccccc3)N2)cc1
b: Cc1c(Cl)cccc1C(=O)N(CC(C)C)[C@H]1CCNC1
c: Cc1c(Cl)ccc(OC2CCN(C3CCN(S(=O)(=O)NC(=O)c4ccccc4)CC3)CC2)c1Cl
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-[4-[4-(2,4-dichloro-3-methylphenoxy)piperidin-1-yl]piperidin-1-yl]sulfonylbenzamide