Task: Answer the multiple choice question.
Question: Which drug has a 2.324\% 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: Cc1ccc(CNc2ccc(N3C(=O)CCCC3=O)cc2[N+](=O)[O-])cc1
b: CCC(=O)Nc1ccc2nc(C3CC3)n(Cc3ccccc3)c(=O)c2c1
c: COc1ccc2nc(SC(C(=O)c3ccccc3)c3ccccc3)nc(C)c2c1
d: Cc1cc(C(=O)OCC(=O)N2CCC(C)CC2)c(C)o1
Answer: a. Cc1ccc(CNc2ccc(N3C(=O)CCCC3=O)cc2[N+](=O)[O-])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#}
Cc1ccc(CNc2ccc(N3C(=O)CCCC3=O)cc2[N+](=O)[O-])cc1
Cc1ccc(CNc2ccc(N3C(=O)CCCC3=O)cc2[N+](=O)[O-])cc1
[C][C][=C][C][=C][Branch2][Ring1][=C][C][N][C][=C][C][=C][Branch1][=N][N][C][=Branch1][C][=O][C][C][C][C][Ring1][#Branch1][=O][C][=C][Ring1][=C][N+1][=Branch1][C][=O][O-1][C][=C][Ring2][Ring1][=Branch2]
1-[4-[(4-methylphenyl)methylamino]-3-nitrophenyl]piperidine-2,6-dione