Problem statement: Answer the MCQ question.
Query: Which compound has a -0.873\% 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 other words.
Options:
(a) CCN1CCN(Cc2ccc(NC(=O)Nc3ccccc3)cc2)CC1
(b) CC(C)N(C(=O)c1sc2cc([N+](=O)[O-])ccc2c1Cl)C(C)C
(c) COc1cccc(C(=O)NCC(=O)OCc2ccc(F)cc2Cl)c1
(d) O=C1CC(NNc2ccccc2)C(=O)N1c1ccccc1
Answer: b. CC(C)N(C(=O)c1sc2cc([N+](=O)[O-])ccc2c1Cl)C(C)C
{#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(C)N(C(=O)c1sc2cc([N+](=O)[O-])ccc2c1Cl)C(C)C
CC(C)N(C(=O)c1sc2cc([N+](=O)[O-])ccc2c1Cl)C(C)C
[C][C][Branch1][C][C][N][Branch2][Ring1][#Branch2][C][=Branch1][C][=O][C][S][C][=C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][C][=C][Ring1][=Branch2][C][=Ring1][N][Cl][C][Branch1][C][C][C]
3-chloro-6-nitro-N,N-di(propan-2-yl)-1-benzothiophene-2-carboxamide