Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.411\% 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, or c without using any additional words.
Options:
(a) O=C(c1ccc2c(=O)n(Cc3ccc4c(c3)OCO4)c(=O)[nH]c2c1)N1CCN(c2ccccc2)CC1
(b) COc1ccc(CCNC(=O)Cn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)cc1OC
(c) CCC(C)Nc1nc(Cl)nc(NCCOc2ccccc2)n1
Answer: b. COc1ccc(CCNC(=O)Cn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)cc1OC
{#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#}
COc1ccc(CCNC(=O)Cn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)cc1OC
COc1ccc(CCNC(=O)Cn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)cc1OC
N-[2-(4,5-dimethoxyphenyl)ethyl]-2-(5-pyrrolidin-1-ylsulfonylindol-1-yl)acetamide