Task: Answer the multiple-choice question.
Query: Which compound exhibits a -16.929\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1cccc(CN2CCC(n3nccc3NC(=O)CCOc3ccccc3)CC2)c1O
(b) Cc1ccc(C2N(c3cc(C)on3)C(=O)C3CCCN32)cc1
(c) Cc1cc(=O)[nH]c2ccc(S(=O)(=O)NCc3ccccc3)cc12
Answer: a. COc1cccc(CN2CCC(n3nccc3NC(=O)CCOc3ccccc3)CC2)c1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(CN2CCC(n3nccc3NC(=O)CCOc3ccccc3)CC2)c1O
COc1cccc(CN2CCC(n3nccc3NC(=O)CCOc3ccccc3)CC2)c1O
N-[2-[1-[(2-hydroxy-3-methoxyphenyl)methyl]piperidin-4-yl]pyrazol-3-yl]-3-phenoxypropanamide