Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.658\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccc(NC(=O)C2=CC(c3ccc(OC)cc3)=NS(=O)(=O)N2C)cc1
b) N#CC(CO)(Cc1ccc(OC(F)F)cc1)c1nc2ccccc2[nH]1
c) CCCCn1c(-c2ccccc2)cnc1SCC(=O)NCCc1ccc(OC)c(OC)c1.Cl
Answer: c. CCCCn1c(-c2ccccc2)cnc1SCC(=O)NCCc1ccc(OC)c(OC)c1.Cl
{#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#}
CCCCn1c(-c2ccccc2)cnc1SCC(=O)NCCc1ccc(OC)c(OC)c1.Cl
CCCCn1c(-c2ccccc2)cnc1SCC(=O)NCCc1ccc(OC)c(OC)c1.Cl
2-(1-butyl-5-phenylimidazol-2-yl)sulfanyl-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide;hydrochloride