Task: Answer the multiple choice question.
Question: Which drug exhibits a 15.878\% 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) COc1ccc(CCN2C(=O)C3C4CC(C5C(C(=O)N/N=C\c6ccc(Cl)cc6)=NOC45)C3C2=O)cc1OC
(b) COc1ccccc1/C=C1\SC(=S)N(CCC(=O)NCCc2ccc(O)cc2)C1=O
(c) CCc1ccc(OC)c(-c2csc(N)n2)c1
Answer: b. COc1ccccc1/C=C1\SC(=S)N(CCC(=O)NCCc2ccc(O)cc2)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(=S)N(CCC(=O)NCCc2ccc(O)cc2)C1=O
COc1ccccc1/C=C1\SC(=S)N(CCC(=O)NCCc2ccc(O)cc2)C1=O
N-[2-(4-hydroxyphenyl)ethyl]-3-[(5Z)-5-[(2-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanamide