Problem statement: Answer the MCQ question.
Question: Which drug has a -44.065\% 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 other words.
Options:
[a] CCCCn1c(=NC(=O)c2ccco2)c(C(=O)OCC)cc2c(=O)n3ccccc3nc21
[b] CN(C)c1ccc(NC(=O)C(=O)NCCOc2ccccc2)cc1
[c] Cc1cc(C)c2c(CN3CCN(C/C=C/c4ccccc4)CC3)cc(=O)oc2c1
[d] CCOC(=O)c1ccc(N2C(=O)CC(SCC(N)C(=O)OCC)C2=O)cc1
Answer: a. CCCCn1c(=NC(=O)c2ccco2)c(C(=O)OCC)cc2c(=O)n3ccccc3nc21
{#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#}
CCCCn1c(=NC(=O)c2ccco2)c(C(=O)OCC)cc2c(=O)n3ccccc3nc21
CCCCn1c(=NC(=O)c2ccco2)c(C(=O)OCC)cc2c(=O)n3ccccc3nc21
ethyl 7-butyl-6-(furan-2-carbonylimino)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate