Problem statement: Answer the MCQ question.
Query: Which drug has a 17.462\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=c1[nH]ncn2cccc12
b: COCCn1c(SCC(=O)N2CCCC2=O)nc2sc(C)c(C)c2c1=O
Answer: b. COCCn1c(SCC(=O)N2CCCC2=O)nc2sc(C)c(C)c2c1=O
{#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#}
COCCn1c(SCC(=O)N2CCCC2=O)nc2sc(C)c(C)c2c1=O
COCCn1c(SCC(=O)N2CCCC2=O)nc2sc(C)c(C)c2c1=O
3-(2-methoxyethyl)-5,6-dimethyl-2-[2-oxo-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanylthieno[2,3-d]pyrimidin-4-one