Task: Answer the MCQ question.
Question: Which compound has a 4.346\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCOC(=O)/C=C/C(=O)Nc1ccc(S(=O)(=O)N2CCCCCC2)cc1
b: Cc1ccc(NC(=O)N2CCCCCC2)cc1C
Answer: a. CCOC(=O)/C=C/C(=O)Nc1ccc(S(=O)(=O)N2CCCCCC2)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#}
CCOC(=O)/C=C/C(=O)Nc1ccc(S(=O)(=O)N2CCCCCC2)cc1
CCOC(=O)/C=C/C(=O)Nc1ccc(S(=O)(=O)N2CCCCCC2)cc1
[C][C][O][C][=Branch1][C][=O][/C][=C][/C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][P][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][C][C][C][C][Ring1][#Branch1][C][=C][Ring1][S]
ethyl (E)-4-[4-(azepan-1-ylsulfonyl)anilino]-4-oxobut-2-enoate