Task: Answer the multiple choice question.
Question: Which drug exhibits a -9.353\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCOC(=O)C1CCCN(c2c(NCCCN(CC)c3ccccc3)c(=O)c2=O)C1
b) COc1ccccc1Nc1nc(N)nc(CSc2nncn2C)n1
c) Cc1cc(C)nc(N2CCCC(C(=O)NC(C)CCc3ccco3)C2)n1
d) CCOC(=O)C1(O)CSc2nc3sc(C(=O)O)c(C)c3c(=O)n21
Answer: a. CCOC(=O)C1CCCN(c2c(NCCCN(CC)c3ccccc3)c(=O)c2=O)C1
{#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)C1CCCN(c2c(NCCCN(CC)c3ccccc3)c(=O)c2=O)C1
CCOC(=O)C1CCCN(c2c(NCCCN(CC)c3ccccc3)c(=O)c2=O)C1
[C][C][O][C][=Branch1][C][=O][C][C][C][C][N][Branch2][Ring1][S][C][=C][Branch2][Ring1][C][N][C][C][C][N][Branch1][Ring1][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][Ring2][Ring1][C][=O][C][Ring2][Ring1][=Branch2]
ethyl 1-[2-[3-(N-ethylanilino)propylamino]-3,4-dioxocyclobuten-1-yl]piperidine-3-carboxylate