Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -4.225% 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. Cc1cccc(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)n1
b. O=C(Nc1ccc2c(c1)ncn2-c1ccccc1)c1ccco1
c. Cc1cccc(C)c1NC(=O)CN(C)CC(=O)Nc1ccccc1Br
d. CCOC(=O)N1CCC(Nc2ccc(OC)cc2)CC1
Answer: b. O=C(Nc1ccc2c(c1)ncn2-c1ccccc1)c1ccco1
{#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(Nc1ccc2c(c1)ncn2-c1ccccc1)c1ccco1
O=C(Nc1ccc2c(c1)ncn2-c1ccccc1)c1ccco1
N-(1-phenylbenzimidazol-5-yl)furan-2-carboxamide