Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.550\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCOC(=O)C1CCN(C(=O)Cc2c(C(=O)O)n(C)c3ccccc23)CC1
b. CCCCC1CC(CSc2ncn[nH]2)OC1=O
c. COc1ccc(N(C(C)C(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)S(C)(=O)=O)cc1
Answer: c. COc1ccc(N(C(C)C(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)S(C)(=O)=O)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#}
2-(4-methoxy-N-methylsulfonylanilino)-N-(4-morpholin-4-ylsulfonylphenyl)propanamide