Task: Answer the multiple choice question.
Query: Which drug exhibits a 19.225\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(CCCNC(=O)/C(=C\c1ccc(F)cc1)NC(=O)c1ccccc1)OCc1ccccc1
b.) CCCCCn1nc(C(=O)OCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)c2ccccc2c1=O
c.) Cc1c(C(=O)NN)[nH]c2ccc([N+](=O)[O-])cc12
Answer: c. Cc1c(C(=O)NN)[nH]c2ccc([N+](=O)[O-])cc12
{#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#}
Cc1c(C(=O)NN)[nH]c2ccc([N+](=O)[O-])cc12
Cc1c(C(=O)NN)[nH]c2ccc([N+](=O)[O-])cc12
3-methyl-5-nitro-1H-indole-2-carbohydrazide