Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.427\% 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 other words.
Options:
a) NS(=O)(=O)c1ccc(CCNC(=O)CC(c2ccccc2)c2ccccc2)cc1
b) COc1ccccc1C(=O)N/C(=C/c1ccco1)C(=O)Nc1cccc(C(=O)O)c1
c) O=c1cc(-c2ccccc2)nc(SCc2ccccc2F)[nH]1
d) CCCOc1nc2c(c(=O)n(C)c(=O)n2C)n1C
Answer: c. O=c1cc(-c2ccccc2)nc(SCc2ccccc2F)[nH]1
{#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=c1cc(-c2ccccc2)nc(SCc2ccccc2F)[nH]1
O=c1cc(-c2ccccc2)nc(SCc2ccccc2F)[nH]1
2-[(2-fluorophenyl)methylsulfanyl]-4-phenyl-1H-pyrimidin-6-one