Task: Answer the multiple choice question.
Query: Which drug has a 5.317\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc2oc(=O)c(NC(=O)C3CCCCC3)cc2c1
(b) CC(=O)c1ccc(NC(=O)CN2CCCC2)cc1
(c) CC(C)CN(C(=O)COC(=O)Cc1n[nH]c(=O)c2ccccc12)C1CCS(=O)(=O)C1
Answer: a. COc1ccc2oc(=O)c(NC(=O)C3CCCCC3)cc2c1
{#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#}
COc1ccc2oc(=O)c(NC(=O)C3CCCCC3)cc2c1
COc1ccc2oc(=O)c(NC(=O)C3CCCCC3)cc2c1
[C][O][C][=C][C][=C][O][C][=Branch1][C][=O][C][Branch1][=C][N][C][=Branch1][C][=O][C][C][C][C][C][C][Ring1][=Branch1][=C][C][Ring1][S][=C][Ring2][Ring1][Ring2]
N-(6-methoxy-2-oxochromen-3-yl)cyclohexanecarboxamide