Problem statement: Answer the multiple choice question.
Query: Which compound has a 1.975\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccc(NC(=O)CSc2nnc(NC(=O)C3CC3)s2)cc1OC
b CN(C)c1ccc(NC(=S)N(CCc2ccccc2)C2CC(=O)N(c3c(Cl)cccc3Cl)C2=O)cc1
Answer: a. COc1ccc(NC(=O)CSc2nnc(NC(=O)C3CC3)s2)cc1OC
{#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(NC(=O)CSc2nnc(NC(=O)C3CC3)s2)cc1OC
COc1ccc(NC(=O)CSc2nnc(NC(=O)C3CC3)s2)cc1OC
N-[5-[2-(3,4-dimethoxyanilino)-2-oxoethyl]sulfanyl-1,3,4-thiadiazol-2-yl]cyclopropanecarboxamide