Task: Answer the MCQ question.
Question: Which compound has a 15.991\% 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: O=C(N[C@@H](Cc1ccccc1)C(=O)N1CCC2(CC1)NCCc1[nH]cnc12)c1cccc(Br)c1
b: COc1ccc(S(N)(=O)=O)cc1C(=O)OCC(=O)NC(C)(C#N)C1CC1
c: CCOCCCNC(=O)c1c(C)c(C(=O)OCC)n(C)c1C
Answer: b. COc1ccc(S(N)(=O)=O)cc1C(=O)OCC(=O)NC(C)(C#N)C1CC1
{#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#}
COc1ccc(S(N)(=O)=O)cc1C(=O)OCC(=O)NC(C)(C#N)C1CC1
COc1ccc(S(N)(=O)=O)cc1C(=O)OCC(=O)NC(C)(C#N)C1CC1
[2-[(1-cyano-1-cyclopropylethyl)amino]-2-oxoethyl] 2-methoxy-5-sulfamoylbenzoate