Task: Answer the MCQ question.
Query: Which drug exhibits a 13.067\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CC1CCN(C(=O)CN(Cc2ccc(Cl)cc2)S(C)(=O)=O)CC1
b) c1ccc(OCc2nnc3sc(C4COc5ccccc5O4)nn23)cc1
c) COCCn1c(=NC(=O)CSC(C)=O)sc2cc(F)ccc21
d) CN(CC(=O)NCCCc1ccccc1)S(=O)(=O)c1ccc(Br)cc1
Answer: a. CC1CCN(C(=O)CN(Cc2ccc(Cl)cc2)S(C)(=O)=O)CC1
{#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#}
CC1CCN(C(=O)CN(Cc2ccc(Cl)cc2)S(C)(=O)=O)CC1
CC1CCN(C(=O)CN(Cc2ccc(Cl)cc2)S(C)(=O)=O)CC1
N-[(4-chlorophenyl)methyl]-N-[2-(4-methylpiperidin-1-yl)-2-oxoethyl]methanesulfonamide