Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 15.189\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1nnc(-c2ccccc2)nc1N(C)C
[b] CCC(=O)N(c1nnc(SCC(=O)Nc2ccccc2Cl)s1)C1CC1
[c] COC(=O)c1ccc(OCC2c3cc(OC)c(OC)cc3CCN2C(=O)c2ccco2)cc1
Answer: c. COC(=O)c1ccc(OCC2c3cc(OC)c(OC)cc3CCN2C(=O)c2ccco2)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#}
COC(=O)c1ccc(OCC2c3cc(OC)c(OC)cc3CCN2C(=O)c2ccco2)cc1
COC(=O)c1ccc(OCC2c3cc(OC)c(OC)cc3CCN2C(=O)c2ccco2)cc1
methyl 4-[[2-(furan-2-carbonyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-1-yl]methoxy]benzoate