Task: Answer the multiple-choice question.
Query: Which drug exhibits a -4.673\% 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 additional words.
Options:
(a) CCCn1c(SCC(=O)Nc2nnc(CC)s2)nnc1-c1ccncc1
(b) NC(=O)c1c(NC(=O)C2CCCO2)sc2c1CCCCC2
(c) COc1ccc(NS(=O)(=O)c2cc(NC(=O)c3cc(=O)c4ccccc4o3)ccc2OC)cc1
Answer: c. COc1ccc(NS(=O)(=O)c2cc(NC(=O)c3cc(=O)c4ccccc4o3)ccc2OC)cc1
{#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#}
COc1ccc(NS(=O)(=O)c2cc(NC(=O)c3cc(=O)c4ccccc4o3)ccc2OC)cc1
COc1ccc(NS(=O)(=O)c2cc(NC(=O)c3cc(=O)c4ccccc4o3)ccc2OC)cc1
N-[4-methoxy-3-[(4-methoxyphenyl)sulfamoyl]phenyl]-4-oxochromene-2-carboxamide