Task: Answer the multiple-choice question.
Query: Which drug exhibits a -3.254\% 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 CN(C)c1ccc(C(=O)OCC(=O)NCCNC(=O)COC(=O)c2ccc(N(C)C)cc2)cc1
b CC(=O)N1CCN(c2ccc(NC(=O)c3ccco3)cc2)CC1
c COc1ccc(OC)c(-c2nn(-c3ccccc3)cc2C(=O)NCC2CCCO2)c1
d CC12CN3CC(C)(CN(C1)C31CCSCC1)C2=O
Answer: b. CC(=O)N1CCN(c2ccc(NC(=O)c3ccco3)cc2)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#}
CC(=O)N1CCN(c2ccc(NC(=O)c3ccco3)cc2)CC1
CC(=O)N1CCN(c2ccc(NC(=O)c3ccco3)cc2)CC1
N-[4-(4-acetylpiperazin-1-yl)phenyl]furan-2-carboxamide