Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 7.801% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(NC(=S)Nc1cccc2c(O)cccc12)c1ccccc1[N+](=O)[O-]
b. COC(=O)c1c(NC(=O)c2ccc(C)cc2)csc1C
Answer: b. COC(=O)c1c(NC(=O)c2ccc(C)cc2)csc1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1c(NC(=O)c2ccc(C)cc2)csc1C
COC(=O)c1c(NC(=O)c2ccc(C)cc2)csc1C
methyl 2-methyl-4-[(4-methylbenzoyl)amino]thiophene-3-carboxylate