Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.637\% human ether-à-go-go related gene (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 CN(Cc1ccccc1)C(=O)C1CCN(S(=O)(=O)c2cc([N+](=O)[O-])ccc2Cl)CC1
b COc1ccc(OC)c(NC(=O)COc2ccc(S(=O)(=O)N3CCCC3)cc2)c1
c CC(=O)c1ccc(OCC(O)COc2ccc(C(C)=O)cc2)cc1
Answer: b. COc1ccc(OC)c(NC(=O)COc2ccc(S(=O)(=O)N3CCCC3)cc2)c1
{#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#}
COc1ccc(OC)c(NC(=O)COc2ccc(S(=O)(=O)N3CCCC3)cc2)c1
COc1ccc(OC)c(NC(=O)COc2ccc(S(=O)(=O)N3CCCC3)cc2)c1
N-(2,5-dimethoxyphenyl)-2-(4-pyrrolidin-1-ylsulfonylphenoxy)acetamide