Task: Answer the multiple choice question.
Question: Which compound has a 12.874\% 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 other words.
Options:
[a] N#Cc1ccccc1COC(=O)c1ccc(Br)o1
[b] CCN(CC)CCN(C)C1CCC(c2ccccc2)CC1
[c] CC(=O)Nc1ccc(S(=O)(=O)NC(C)c2ccccc2)cc1
[d] Cc1nc(NC(=O)CSc2nnc(C3CC3)n2C)sc1C(=O)N(C)C
Answer: c. CC(=O)Nc1ccc(S(=O)(=O)NC(C)c2ccccc2)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#}
CC(=O)Nc1ccc(S(=O)(=O)NC(C)c2ccccc2)cc1
CC(=O)Nc1ccc(S(=O)(=O)NC(C)c2ccccc2)cc1
N-[4-(1-phenylethylsulfamoyl)phenyl]acetamide