Problem statement: Answer the multiple-choice question.
Query: Which drug has a -22.367% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCCCN(C)C(=O)CNC(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
b: Cc1ccc(N(C(=O)CCC(=O)Nc2nccs2)C(C(=O)NC(C)(C)C)c2ccc(O)cc2)cc1
c: CC1CN(c2cc([N+](=O)[O-])ccc2Cl)CC(C)N1
Answer: c. CC1CN(c2cc([N+](=O)[O-])ccc2Cl)CC(C)N1
{#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#}
CC1CN(c2cc([N+](=O)[O-])ccc2Cl)CC(C)N1
CC1CN(c2cc([N+](=O)[O-])ccc2Cl)CC(C)N1
1-(2-chloro-5-nitrophenyl)-3,5-dimethylpiperazine