Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.159\% 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(OC(C)C(=O)NC2CC(C)(C)NC(C)(C)C2)cc1
(b) COc1ccc(-n2c(=S)[nH]c3cc(C(=O)Nc4cc(OC)c(OC)c(OC)c4)ccc3c2=O)c(OC)c1
(c) CCc1cc2c(Nc3ccccc3O)nc(C)nc2s1.Cl
Answer: b. COc1ccc(-n2c(=S)[nH]c3cc(C(=O)Nc4cc(OC)c(OC)c(OC)c4)ccc3c2=O)c(OC)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#}
COc1ccc(-n2c(=S)[nH]c3cc(C(=O)Nc4cc(OC)c(OC)c(OC)c4)ccc3c2=O)c(OC)c1
COc1ccc(-n2c(=S)[nH]c3cc(C(=O)Nc4cc(OC)c(OC)c(OC)c4)ccc3c2=O)c(OC)c1
3-(2,4-dimethoxyphenyl)-4-oxo-2-sulfanylidene-N-(3,4,5-trimethoxyphenyl)-1H-quinazoline-7-carboxamide