Task: Answer the MCQ question.
Question: Which drug exhibits a -3.249% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cn1nc(C(=O)NCCc2ccc(S(N)(=O)=O)cc2)c2c1-c1ccccc1S(=O)(=O)C2
b. CN(CC(=O)Nc1cc(S(=O)(=O)N2CCCC2)ccc1Cl)Cc1ccc2c(c1)OCO2
c. CCCCn1c(NC(=O)c2ccco2)c(C(=O)OCC)c2nc3ccccc3nc21
Answer: b. CN(CC(=O)Nc1cc(S(=O)(=O)N2CCCC2)ccc1Cl)Cc1ccc2c(c1)OCO2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(CC(=O)Nc1cc(S(=O)(=O)N2CCCC2)ccc1Cl)Cc1ccc2c(c1)OCO2
CN(CC(=O)Nc1cc(S(=O)(=O)N2CCCC2)ccc1Cl)Cc1ccc2c(c1)OCO2
2-[1,3-benzodioxol-5-ylmethyl(methyl)amino]-N-(2-chloro-5-pyrrolidin-1-ylsulfonylphenyl)acetamide