Task: Answer the multiple-choice question.
Query: Which compound has a 16.731\% 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, c, or d without using any other words.
Options:
a: COc1ccc(NC(=O)C(C)SCc2ccccc2)cc1OC
b: O=C(CCN1c2ccccc2Sc2ccccc21)Nc1ccccc1
c: CCOc1ccc(N(CC(=O)NCCC2=CCCCC2)S(=O)(=O)c2ccccc2)cc1
d: Cc1ccc(OCc2ccc(C(=O)NCC3CCCO3)cc2)cc1C
Answer: a. COc1ccc(NC(=O)C(C)SCc2ccccc2)cc1OC
{#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(NC(=O)C(C)SCc2ccccc2)cc1OC
COc1ccc(NC(=O)C(C)SCc2ccccc2)cc1OC
2-benzylsulfanyl-N-(3,4-dimethoxyphenyl)propanamide