Task: Answer the multiple choice question.
Question: Which compound exhibits a -6.067\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(CCc1nc(-c2ccccc2)c(-c2ccccc2)o1)OCc1ccc(Cl)cc1
b CCOC(=O)CSc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1cccc(OC)c1
c CC(=O)Nc1ccc(NC(=O)c2c(C)nn(-c3ccccc3)c2Cl)cc1C
d CC1(C)C2CCC1(CS(=O)(=O)NCc1ccc(S(N)(=O)=O)cc1)C(=O)C2
Answer: c. CC(=O)Nc1ccc(NC(=O)c2c(C)nn(-c3ccccc3)c2Cl)cc1C
{#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)Nc1ccc(NC(=O)c2c(C)nn(-c3ccccc3)c2Cl)cc1C
CC(=O)Nc1ccc(NC(=O)c2c(C)nn(-c3ccccc3)c2Cl)cc1C
N-(4-acetamido-3-methylphenyl)-5-chloro-3-methyl-1-phenylpyrazole-4-carboxamide