Task: Answer the multiple choice question.
Question: Which drug has a 9.531\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(CN2CCCC(C(=O)c3cc(F)ccc3OC)C2)cc1Cn1cncn1
b: CCCC(=O)Nc1ccc(NC(=O)c2ccco2)c(OC)c1
c: CCCn1c(SCC(=O)Nc2nc(-c3ccc(OC)cc3)cs2)nc2c1c(=O)n(C)c(=O)n2C
d: CC(C)(C)NS(=O)(=O)c1ccc(OCC(=O)NCC2CCCO2)cc1
Answer: b. CCCC(=O)Nc1ccc(NC(=O)c2ccco2)c(OC)c1
{#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#}
CCCC(=O)Nc1ccc(NC(=O)c2ccco2)c(OC)c1
CCCC(=O)Nc1ccc(NC(=O)c2ccco2)c(OC)c1
N-[4-(butanoylamino)-2-methoxyphenyl]furan-2-carboxamide