Task: Answer the multiple choice question.
Question: Which drug has a 13.860\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(COC(=O)c1c2c(nc3ccccc13)CCCC2)Nc1ccc2c(c1)OCO2
(b) CCCCOc1ccc(C2C(=O)N(C3CCCCC3)CC(=O)N2CC2CCCO2)cc1
(c) Nc1c(Br)cc([N+](=O)[O-])cc1[N+](=O)[O-]
(d) COc1ccccc1C(=O)NNC(=O)c1cccc(Br)c1
(e) Cc1cc(C(N)=O)c2ccccc2n1
Answer: a. O=C(COC(=O)c1c2c(nc3ccccc13)CCCC2)Nc1ccc2c(c1)OCO2
{#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#}
O=C(COC(=O)c1c2c(nc3ccccc13)CCCC2)Nc1ccc2c(c1)OCO2
O=C(COC(=O)c1c2c(nc3ccccc13)CCCC2)Nc1ccc2c(c1)OCO2
[O][=C][Branch2][Ring1][=N][C][O][C][=Branch1][C][=O][C][=C][C][=Branch1][N][=N][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1][C][C][C][C][Ring1][=N][N][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][O][Ring1][=Branch1]
[2-(1,3-benzodioxol-5-ylamino)-2-oxoethyl] 1,2,3,4-tetrahydroacridine-9-carboxylate