Task: Answer the MCQ question.
Question: Which drug has a 3.738\% 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 additional words.
Options:
a O=C(NCCc1ccc(Cl)cc1)c1cccc(N2CCCC2=O)c1
b CC(=O)Nc1ccc(S(=O)(=O)N2CCN(CCCOc3cc(C)ccc3C)CC2)cc1
c Cc1cc(=O)[nH]c(SCC(=O)Nc2ccc(C(=O)O)cc2)n1
Answer: a. O=C(NCCc1ccc(Cl)cc1)c1cccc(N2CCCC2=O)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#}
O=C(NCCc1ccc(Cl)cc1)c1cccc(N2CCCC2=O)c1
O=C(NCCc1ccc(Cl)cc1)c1cccc(N2CCCC2=O)c1
N-[2-(4-chlorophenyl)ethyl]-3-(2-oxopyrrolidin-1-yl)benzamide