Task: Answer the MCQ question.
Query: Which compound exhibits a 11.526\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccccc1C1NC(=O)NC(C)=C1C(=O)OC1CCCCC1
(b) CCCCc1ccc(C(=O)NC(C(=O)O)C(C)C)cc1
(c) COc1ccc(S(=O)(=O)N2CCOCC2)c(C)c1C
(d) N#Cc1c(NC(=O)Cn2c(=O)oc3ccccc32)oc(-c2ccccc2)c1-c1ccccc1
(e) COc1cc(OC)nc(NC(=O)CSc2nc3ccccc3[nH]2)n1
Answer: c. COc1ccc(S(=O)(=O)N2CCOCC2)c(C)c1C
{#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#}
4-(4-methoxy-2,3-dimethylphenyl)sulfonylmorpholine