Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 3.778\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C(=O)OCc1nc2cc(C(=O)OC)ccc2c(=O)[nH]1
(b) O=C(Nc1nnc(-c2cccnc2)o1)c1cccc(Cl)c1
(c) COc1ccccc1/C=C1\SC(=O)N(CCC(=O)NCCCn2ccnc2)C1=O
(d) Cc1ccc(CSCC(=O)N/N=C/c2cccc(OC3CSC3)c2)cc1
Answer: c. COc1ccccc1/C=C1\SC(=O)N(CCC(=O)NCCCn2ccnc2)C1=O
{#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#}
COc1ccccc1/C=C1\SC(=O)N(CCC(=O)NCCCn2ccnc2)C1=O
COc1ccccc1/C=C1\SC(=O)N(CCC(=O)NCCCn2ccnc2)C1=O
N-(3-imidazol-1-ylpropyl)-3-[(5Z)-5-[(2-methoxyphenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]propanamide