Task: Answer the multiple choice question.
Query: Which compound exhibits a 22.754\% 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: CC1(C)SCC(C(=O)O)NC1=O
b: CN(C)S(=O)(=O)c1cccc(NC(=O)CSc2nncn2C)c1
c: Cc1ccccc1CN(C)CC(=O)Nc1ccccc1-c1ccccc1
d: O=C(COC(=O)c1cnccn1)Nc1cccc(S(=O)(=O)N2CCCCCC2)c1
Answer: a. CC1(C)SCC(C(=O)O)NC1=O
{#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#}
CC1(C)SCC(C(=O)O)NC1=O
CC1(C)SCC(C(=O)O)NC1=O
2,2-dimethyl-3-oxothiomorpholine-5-carboxylicacid