Problem statement: Answer the multiple choice question.
Query: Which drug has a 10.352\% 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 other words.
Options:
a: Cc1ccc(N(C)C(=O)N2CCN(S(=O)(=O)c3ccc(C)c(C)c3)CC2)cc1
b: COc1cc2c(cc1NC(=O)COC(=O)[C@@H](NS(=O)(=O)c1cccc(Cl)c1)C(C)C)oc1ccccc12
c: Cn1c(=O)[nH]c2c(Cl)nccc21
Answer: c. Cn1c(=O)[nH]c2c(Cl)nccc21
{#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#}
Cn1c(=O)[nH]c2c(Cl)nccc21
Cn1c(=O)[nH]c2c(Cl)nccc21
4-chloro-1-methyl-3H-imidazo[4,5-c]pyridin-2-one