Task: Answer the MCQ question.
Query: Which drug exhibits a 12.247\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)Nc4cccc(C(F)(F)F)c4)CC3)cc2CC1C
b CCn1nc(C)c(C2C(C#N)=C(N)OC3=C2C(=O)CCC3)c1C
c COc1cccc2sc(NN)nc12
d COc1ccc(C(CNC(=O)c2oc3ccc(C)cc3c2C)N2CCCCC2)cc1
Answer: a. CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)Nc4cccc(C(F)(F)F)c4)CC3)cc2CC1C
{#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)N1c2ccc(S(=O)(=O)N3CCC(C(=O)Nc4cccc(C(F)(F)F)c4)CC3)cc2CC1C
CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)Nc4cccc(C(F)(F)F)c4)CC3)cc2CC1C
1-[(1-acetyl-2-methyl-2,3-dihydroindol-5-yl)sulfonyl]-N-[3-(trifluoromethyl)phenyl]piperidine-4-carboxamide