Task: Answer the MCQ question.
Query: Which compound exhibits a -3.604\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1cccc(-c2csc(N3CCN(C(=O)Nc4ccc(Cl)cc4)CC3)n2)c1
b. Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2cccc3cccnc23)c1
c. CC1CC(C)(C)CC2(C1)NC(=O)N(CC(=O)Nc1nccs1)C2=O
d. COc1ccc(C2c3c(ncn(CCCO)c3=N)Oc3ccc4ccccc4c32)cc1
Answer: b. Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2cccc3cccnc23)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#}
Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2cccc3cccnc23)c1
Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2cccc3cccnc23)c1
N-(3-methylphenyl)-2-[methyl(quinolin-8-ylsulfonyl)amino]acetamide