Task: Answer the MCQ question.
Query: Which compound has a -6.667% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=c1c2ccccc2nc(SCc2ccccc2)n1CC1CCCO1
b.) Cc1ccc(-c2nc(CN(C)Cc3ccc4nccnc4c3)c(C)o2)s1
c.) COc1ccc(C(=O)NCc2c(C)oc(C)c2C(=O)O)cc1
d.) O=c1cc(O)nc(SCc2ccccc2)n1-c1ccccc1
Answer: a. O=c1c2ccccc2nc(SCc2ccccc2)n1CC1CCCO1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=c1c2ccccc2nc(SCc2ccccc2)n1CC1CCCO1
O=c1c2ccccc2nc(SCc2ccccc2)n1CC1CCCO1
2-benzylsulfanyl-3-(oxolan-2-ylmethyl)quinazolin-4-one