Task: Answer the MCQ question.
Query: Which drug exhibits a -44.476% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) S=C(NCc1ccccc1)N1CCN(c2ccccc2)CC1
b.) COc1cc2ccc3c(CCN(C)C)cc(OC)c(OC)c3c2cc1OC.Cl
c.) Cc1ccc(S(=O)(=O)N(CCC(=O)O)Cc2ccc(Cl)cc2)cc1
Answer: b. COc1cc2ccc3c(CCN(C)C)cc(OC)c(OC)c3c2cc1OC.Cl
{#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#}
COc1cc2ccc3c(CCN(C)C)cc(OC)c(OC)c3c2cc1OC.Cl
COc1cc2ccc3c(CCN(C)C)cc(OC)c(OC)c3c2cc1OC.Cl
N,N-dimethyl-2-(3,4,6,7-tetramethoxyphenanthren-1-yl)ethanamine;hydrochloride