Task: Answer the multiple-choice question.
Question: Which compound exhibits a -61.165% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COCCn1c(-c2ccc(OC)cc2)cnc1N
b: COCCNC(=O)CSc1nc2cc(OC)c(OC)cc2c(=O)n1Cc1ccco1
c: CS(=O)(=O)N(CCc1ccccc1)CC(N)=O
d: Cc1nc(-c2ccc(Br)cc2)ccc1C(=O)O
Answer: b. COCCNC(=O)CSc1nc2cc(OC)c(OC)cc2c(=O)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#}
COCCNC(=O)CSc1nc2cc(OC)c(OC)cc2c(=O)n1Cc1ccco1
COCCNC(=O)CSc1nc2cc(OC)c(OC)cc2c(=O)n1Cc1ccco1
2-[3-(furan-2-ylmethyl)-6,7-dimethoxy-4-oxoquinazolin-2-yl]sulfanyl-N-(2-methoxyethyl)acetamide