Problem statement: Answer the MCQ question.
Query: Which drug has a 13.525\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccc(C)cc1NC(=O)CN1C(=O)C2CC=CCC2C1=O
b) CC(=O)c1c(C)[nH]c(C(=O)NCC2CCCCC2)c1C
c) CC(=O)Nc1ccc(OS(=O)(=O)c2ccc([N+](=O)[O-])cc2)cc1
Answer: b. CC(=O)c1c(C)[nH]c(C(=O)NCC2CCCCC2)c1C
{#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#}
CC(=O)c1c(C)[nH]c(C(=O)NCC2CCCCC2)c1C
CC(=O)c1c(C)[nH]c(C(=O)NCC2CCCCC2)c1C
4-acetyl-N-(cyclohexylmethyl)-3,5-dimethyl-1H-pyrrole-2-carboxamide