Problem statement: Answer the multiple choice question.
Query: Which compound has a 16.875\% 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: O=C1CCC([N+](=O)[O-])C(c2cccc(Cl)c2Cl)N1
b: CCOc1ccc(S(=O)(=O)Nc2cccc(C(=O)NCC3CCCO3)c2)cc1
c: CN(C)C(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
Answer: c. CN(C)C(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
{#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#}
CN(C)C(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
CN(C)C(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
N,N-dimethyl-2,4-diphenylpyrimidine-5-carboxamide