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, or c without using any other words.
Options:
a.) Cc1nc(Nc2n[nH]c3c2CN(C(=O)N[C@H](CN(C)C)c2ccccc2)C3(C)C)c2sccc2n1
b.) CC(C)NC(=O)NS(=O)(=O)c1ccc(OCCCCN2CCCC2)cc1
c.) CCOC(=O)N1CCC(C)(CN2CC[C@H](N3C(=O)Cc4ccccc43)C2)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}
ethyl 4-methyl-4-[[(3S)-3-(2-oxo-3H-indol-1-yl)pyrrolidin-1-yl]methyl]piperidine-1-carboxylate