Task: Answer the MCQ question.
Question: Which drug exhibits a -81.190% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1cc2c(cc1OC)CC(=O)N(C)CC2
b) Cc1ccc(OCC(=O)N2CCN(Cc3ccc([N+](=O)[O-])cc3)CC2)cc1.O=C(O)C(=O)O
c) CCCc1ccc(OCC(O)CN2CCCC2)cc1.Cl
Answer: b. Cc1ccc(OCC(=O)N2CCN(Cc3ccc([N+](=O)[O-])cc3)CC2)cc1.O=C(O)C(=O)O
{#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#}
Cc1ccc(OCC(=O)N2CCN(Cc3ccc([N+](=O)[O-])cc3)CC2)cc1.O=C(O)C(=O)O
Cc1ccc(OCC(=O)N2CCN(Cc3ccc([N+](=O)[O-])cc3)CC2)cc1.O=C(O)C(=O)O
2-(4-methylphenoxy)-1-[4-[(4-nitrophenyl)methyl]piperazin-1-yl]ethanone;oxalic acid