Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -32.911\% 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 additional words.
Options:
a CCOC(=O)C1CCN(C(=O)C2CCN(S(=O)(=O)N3CCCC3)CC2)CC1
b COCCCN(C(=O)c1ccco1)c1nc(-c2cc(OC)ccc2OC)cs1
Answer: a. CCOC(=O)C1CCN(C(=O)C2CCN(S(=O)(=O)N3CCCC3)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#}
CCOC(=O)C1CCN(C(=O)C2CCN(S(=O)(=O)N3CCCC3)CC2)CC1
CCOC(=O)C1CCN(C(=O)C2CCN(S(=O)(=O)N3CCCC3)CC2)CC1
[C][C][O][C][=Branch1][C][=O][C][C][C][N][Branch2][Ring1][=N][C][=Branch1][C][=O][C][C][C][N][Branch1][#C][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][C][C][Ring1][Branch1][C][C][Ring1][=C][C][C][Ring2][Ring1][=Branch1]
ethyl1-(1-pyrrolidin-1-ylsulfonylpiperidine-4-carbonyl)piperidine-4-carboxylate