Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.737% 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 additional words.
Options:
(a) COc1ccc(N2C(=O)/C(=C/c3ccc([N+](=O)[O-])cc3)N=C2C)c(OC)c1
(b) COc1cc(-c2noc(CCCC(=O)NCc3ccccc3)n2)cc(OC)c1OC
(c) CN1CCN(S(=O)(=O)c2ccc(NC(=O)c3csc4ccccc34)cc2)CC1
(d) COc1cc2c(cc1O)CC[n+]1cc3c(OC)c(OC)ccc3cc1-2
Answer: a. COc1ccc(N2C(=O)/C(=C/c3ccc([N+](=O)[O-])cc3)N=C2C)c(OC)c1
{#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#}
COc1ccc(N2C(=O)/C(=C/c3ccc([N+](=O)[O-])cc3)N=C2C)c(OC)c1
COc1ccc(N2C(=O)/C(=C/c3ccc([N+](=O)[O-])cc3)N=C2C)c(OC)c1
(5Z)-3-(2,4-dimethoxyphenyl)-2-methyl-5-[(4-nitrophenyl)methylidene]imidazol-4-one