Task: Answer the multiple choice question.
Question: Which compound has a -2.664\% 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 CC(C)(C)c1ccc(C(=O)N2CCC(=O)N(C(COCc3ccccc3)Cc3ccccc3)CC2)cc1
b Cn1cccc1/C=C1\SC(=S)N(NC(=O)c2ccccc2Cl)C1=O
c Cn1c(=O)oc2cc(S(=O)(=O)Nc3ccc(F)cc3)ccc21
d CCc1ccc(C2CC(=O)N(c3ccc(F)cc3)C3=C2C(=O)OC3)cc1
Answer: b. Cn1cccc1/C=C1\SC(=S)N(NC(=O)c2ccccc2Cl)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#}
Cn1cccc1/C=C1\SC(=S)N(NC(=O)c2ccccc2Cl)C1=O
Cn1cccc1/C=C1\SC(=S)N(NC(=O)c2ccccc2Cl)C1=O
2-chloro-N-[(5Z)-5-[(1-methylpyrrol-2-yl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]benzamide