Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.288\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(O)c1ccc(Cl)c(NCc2cccnc2)c1
b.) COC(=O)c1c(C(=O)OC)c(-c2ccccc2)n2c1CS(=O)(=O)C2
c.) COc1ccc(OC(=O)N(C)C)c(CN(C)C)c1.Cl
d.) COc1ccc(/C=C2\C(=O)N(c3c(Cl)cc(Cl)cc3Cl)N=C2NC(=O)c2cccc([N+](=O)[O-])c2)cc1
Answer: a. O=C(O)c1ccc(Cl)c(NCc2cccnc2)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(O)c1ccc(Cl)c(NCc2cccnc2)c1
O=C(O)c1ccc(Cl)c(NCc2cccnc2)c1
4-chloro-3-(pyridin-3-ylmethylamino)benzoic acid