Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.231\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Nc1nc(NC(=O)Cc2ccccc2)nn1-c1ccccc1
b) Cc1cc(C)n2c(SCC(=O)Nc3ncc(C(F)(F)F)cc3Cl)nnc2n1
c) NC(=O)c1ccc(N2CCN(c3ccccc3F)CC2)c([N+](=O)[O-])c1
Answer: b. Cc1cc(C)n2c(SCC(=O)Nc3ncc(C(F)(F)F)cc3Cl)nnc2n1
{#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#}
Cc1cc(C)n2c(SCC(=O)Nc3ncc(C(F)(F)F)cc3Cl)nnc2n1
Cc1cc(C)n2c(SCC(=O)Nc3ncc(C(F)(F)F)cc3Cl)nnc2n1
[C][C][C][=C][Branch1][C][C][N][C][Branch2][Ring1][O][S][C][C][=Branch1][C][=O][N][C][=N][C][=C][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][C][=C][Ring1][#Branch2][Cl][=N][N][=C][Ring2][Ring1][Branch1][N][=Ring2][Ring1][#Branch2]
N-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-[(5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)sulfanyl]acetamide