Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.496\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(O)CCC(=O)N1CCc2cc(S(=O)(=O)NC3CCCc4ccccc43)ccc21
b: CC(=O)OCC(=O)Nc1ccc(Br)c(C)c1
c: O=C(CN1C(=O)c2ccccc2S1(=O)=O)N1CCN(c2ccccc2)CC1
Answer: b. CC(=O)OCC(=O)Nc1ccc(Br)c(C)c1
{#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#}
CC(=O)OCC(=O)Nc1ccc(Br)c(C)c1
CC(=O)OCC(=O)Nc1ccc(Br)c(C)c1
[C][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][C][Br][C][Branch1][C][C][=C][Ring1][Branch2]
[2-(4-bromo-3-methylanilino)-2-oxoethyl]acetate