Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 5.523\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1cccc(NC(=O)Cn2nnc(C(=O)Nc3ccccc3)c2N)c1
b: O=C(COc1ccc([N+](=O)[O-])cc1)N/N=C/c1ccccn1
c: COc1cc([N+](=O)[O-])ccc1NC(=O)CCCOc1ccc(C)cc1
d: CC1(C)Cc2c(sc3c2c(=N)n(Cc2ccco2)c(=O)n3CC(=O)Nc2cccc(Cl)c2)CO1
Answer: a. COc1cccc(NC(=O)Cn2nnc(C(=O)Nc3ccccc3)c2N)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(NC(=O)Cn2nnc(C(=O)Nc3ccccc3)c2N)c1
COc1cccc(NC(=O)Cn2nnc(C(=O)Nc3ccccc3)c2N)c1
5-amino-1-[2-(3-methoxyanilino)-2-oxoethyl]-N-phenyltriazole-4-carboxamide