Task: Answer the multiple-choice question.
Question: Which compound exhibits a -7.033\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOC(=O)C1CCCN(C(=O)C2CCC(CNS(=O)(=O)c3ccc(NC(C)=O)cc3)CC2)C1
b CC1CCN(C(=O)CSc2nnc(-c3cccnc3)n2C2CCCCC2)CC1
Answer: b. CC1CCN(C(=O)CSc2nnc(-c3cccnc3)n2C2CCCCC2)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#}
CC1CCN(C(=O)CSc2nnc(-c3cccnc3)n2C2CCCCC2)CC1
CC1CCN(C(=O)CSc2nnc(-c3cccnc3)n2C2CCCCC2)CC1
[C][C][C][C][N][Branch2][Ring1][S][C][=Branch1][C][=O][C][S][C][=N][N][=C][Branch1][=Branch2][C][=C][C][=C][N][=C][Ring1][=Branch1][N][Ring1][O][C][C][C][C][C][C][Ring1][=Branch1][C][C][Ring2][Ring1][O]
2-[(4-cyclohexyl-5-pyridin-3-yl-1,2,4-triazol-3-yl)sulfanyl]-1-(4-methylpiperidin-1-yl)ethanone