Task: Answer the MCQ question.
Query: Which drug exhibits a 34.373\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccccc1NC(=O)Cn1cnc2sc(C(=O)Nc3ccc(OC)c(OC)c3)c(C)c2c1=O
b.) COc1ccc(CNC(=O)c2ccc(Cn3cc(Cl)cn3)o2)cc1
Answer: a. COc1ccccc1NC(=O)Cn1cnc2sc(C(=O)Nc3ccc(OC)c(OC)c3)c(C)c2c1=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#}
COc1ccccc1NC(=O)Cn1cnc2sc(C(=O)Nc3ccc(OC)c(OC)c3)c(C)c2c1=O
COc1ccccc1NC(=O)Cn1cnc2sc(C(=O)Nc3ccc(OC)c(OC)c3)c(C)c2c1=O
N-(3,4-dimethoxyphenyl)-3-[2-(2-methoxyanilino)-2-oxoethyl]-5-methyl-4-oxothieno[2,3-d]pyrimidine-6-carboxamide