Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 0.783\% 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 CCn1nc(C(=O)OC(C(=O)c2c[nH]c3ccccc23)c2ccccc2)c2ccccc2c1=O
b Cc1ccc(S(=O)(=O)Nc2ccccc2-c2ccccc2NS(=O)(=O)c2ccc(C)cc2)cc1
c Cc1cc2c(c(C)nn2-c2ccccc2)c(=O)o1
Answer: c. Cc1cc2c(c(C)nn2-c2ccccc2)c(=O)o1
{#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#}
Cc1cc2c(c(C)nn2-c2ccccc2)c(=O)o1
Cc1cc2c(c(C)nn2-c2ccccc2)c(=O)o1
3,6-dimethyl-1-phenylpyrano[4,3-c]pyrazol-4-one