Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.244\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1cccc(C(=O)COc2ccc(NC(=O)c3cccs3)cc2)c1
b.) CSc1nc(-c2ccco2)nn1C(=O)Cc1ccccc1
c.) O=C(Cc1ccccc1)NCC(=O)N1CCCC1
d.) CCn1nnnc1SCC(=O)NCc1ccc2c(c1)OCO2
Answer: c. O=C(Cc1ccccc1)NCC(=O)N1CCCC1
{#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#}
O=C(Cc1ccccc1)NCC(=O)N1CCCC1
O=C(Cc1ccccc1)NCC(=O)N1CCCC1
N-(2-oxo-2-pyrrolidin-1-ylethyl)-2-phenylacetamide