Problem statement: Answer the MCQ question.
Query: Which compound has a 2.002\% 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: CCCCN(CC)C(=O)c1cc2c(=O)n3cccc(C)c3nc2s1
b: Cc1cc2c(NC(=O)Nc3ccc(C(F)(F)F)cc3)cccc2nn1
c: CCc1nc2sc3c(c2c(=O)n1N)CCC3
Answer: b. Cc1cc2c(NC(=O)Nc3ccc(C(F)(F)F)cc3)cccc2nn1
{#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#}
1-(3-methylcinnolin-5-yl)-3-[4-(trifluoromethyl)phenyl]urea