Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 3.733\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)N1CCC(NC(=O)CCC(=O)N2CC(C)Oc3ccc(Cl)cc32)CC1
(b) COc1cc(C(=O)O)c([N+](=O)[O-])c(OC)c1OC
(c) O=C(CN1C(=O)c2ccccc2C1=O)Nc1nnc(C2CCCO2)s1
Answer: a. CCOC(=O)N1CCC(NC(=O)CCC(=O)N2CC(C)Oc3ccc(Cl)cc32)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)N1CCC(NC(=O)CCC(=O)N2CC(C)Oc3ccc(Cl)cc32)CC1
CCOC(=O)N1CCC(NC(=O)CCC(=O)N2CC(C)Oc3ccc(Cl)cc32)CC1
[C][C][O][C][=Branch1][C][=O][N][C][C][C][Branch2][Ring1][S][N][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][N][C][C][Branch1][C][C][O][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][Ring1][N][C][C][Ring2][Ring1][=Branch2]
ethyl 4-[[4-(6-chloro-2-methyl-2,3-dihydro-1,4-benzoxazin-4-yl)-4-oxobutanoyl]amino]piperidine-1-carboxylate