Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.909\% 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. COc1cccc(/C=N/N2C(=O)NC3(CCCCC3)C2=O)c1O
b. COc1ccc(NC(=O)CN(C2CCCCC2)S(C)(=O)=O)cc1OC
c. COc1ccc(OC)c(-c2cc(C(=O)Nc3c(C)nn(Cc4ccccc4Cl)c3C)no2)c1
d. CCOC(=O)N1CCN(C(=O)c2cn(CC)c3ccc(S(=O)(=O)N4CCC(C)CC4)cc3c2=O)CC1
Answer: b. COc1ccc(NC(=O)CN(C2CCCCC2)S(C)(=O)=O)cc1OC
{#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(NC(=O)CN(C2CCCCC2)S(C)(=O)=O)cc1OC
COc1ccc(NC(=O)CN(C2CCCCC2)S(C)(=O)=O)cc1OC
2-[cyclohexyl(methylsulfonyl)amino]-N-(3,4-dimethoxyphenyl)acetamide