Problem statement: Answer the multiple-choice question.
Query: Which compound has a 18.291\% 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.) CCc1ccccc1NC(=O)CCC(=O)N1CCSc2ccccc21
b.) CCOC(=O)N1CCc2c(sc3c2c(=O)n(-c2ccc(CC)cc2)c(=O)n3CC(=O)NCC2CCCO2)C1
c.) CN1CCN(C(c2cc3cc4c(cc3[nH]c2=O)OCCO4)c2nnnn2C2CCCC2)CC1
Answer: b. CCOC(=O)N1CCc2c(sc3c2c(=O)n(-c2ccc(CC)cc2)c(=O)n3CC(=O)NCC2CCCO2)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)N1CCc2c(sc3c2c(=O)n(-c2ccc(CC)cc2)c(=O)n3CC(=O)NCC2CCCO2)C1
CCOC(=O)N1CCc2c(sc3c2c(=O)n(-c2ccc(CC)cc2)c(=O)n3CC(=O)NCC2CCCO2)C1
ethyl 4-(4-ethylphenyl)-3,5-dioxo-6-[2-oxo-2-(oxolan-2-ylmethylamino)ethyl]-8-thia-4,6,11-triazatricyclo[7.4.0.02,7]trideca-1(9),2(7)-diene-11-carboxylate