Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.250\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1csc(NC(=O)CCNC(=O)c2ccccc2Cl)n1
b) COCc1[nH][nH]c(=O)c1C=Nc1ccc(Cl)cc1
c) CC1CCN(C(=O)CSc2ccc(-c3cccc([N+](=O)[O-])c3)nn2)CC1
Answer: b. COCc1[nH][nH]c(=O)c1C=Nc1ccc(Cl)cc1
{#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#}
COCc1[nH][nH]c(=O)c1C=Nc1ccc(Cl)cc1
COCc1[nH][nH]c(=O)c1C=Nc1ccc(Cl)cc1
4-[(4-chlorophenyl)iminomethyl]-5-(methoxymethyl)-1,2-dihydropyrazol-3-one