Task: Answer the multiple choice question.
Question: Which drug exhibits a -43.004% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(NCCc1ccc(Cl)cc1)c1cccc(N2CCCC2=O)c1
b.) COc1ccc(NC(=O)C(C)SCc2ccccc2)cc1
c.) O=c1c2ccccc2nc(/C=C/c2cccc([N+](=O)[O-])c2)n1CCCO
d.) COc1ccc2cc(C(=O)Nc3ccc(S(N)(=O)=O)cc3)sc(=O)c2c1OC
Answer: c. O=c1c2ccccc2nc(/C=C/c2cccc([N+](=O)[O-])c2)n1CCCO
{#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=c1c2ccccc2nc(/C=C/c2cccc([N+](=O)[O-])c2)n1CCCO
O=c1c2ccccc2nc(/C=C/c2cccc([N+](=O)[O-])c2)n1CCCO
3-(3-hydroxypropyl)-2-[(E)-2-(3-nitrophenyl)ethenyl]quinazolin-4-one