Task: Answer the multiple-choice question.
Question: Which drug exhibits a -33.421% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1cc(C)c(S(C)(=O)=O)c(NN)n1
b.) O=C(COc1ccc([N+](=O)[O-])cc1)NCc1cccnc1
c.) CN(Cc1ccccc1)S(=O)(=O)c1ccc(OCC(=O)NCc2ccccn2)cc1
d.) CCOC(=O)c1ccc(COC(=O)c2cc3ccccc3oc2=O)o1
Answer: b. O=C(COc1ccc([N+](=O)[O-])cc1)NCc1cccnc1
{#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#}
O=C(COc1ccc([N+](=O)[O-])cc1)NCc1cccnc1
O=C(COc1ccc([N+](=O)[O-])cc1)NCc1cccnc1
2-(4-nitrophenoxy)-N-(pyridin-3-ylmethyl)acetamide