Task: Answer the multiple-choice question.
Query: Which compound exhibits a -0.151% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(NCc1cccc(Cl)c1)c1ccc2c(c1)SC1=NS(=O)(=O)CCN12
b: COC(=O)CCC(=O)OC1(C)C(=O)C=C2C=C(C3CC3)N(Cc3ccc(OC)cc3)C=C2C1=O
Answer: b. COC(=O)CCC(=O)OC1(C)C(=O)C=C2C=C(C3CC3)N(Cc3ccc(OC)cc3)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_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)CCC(=O)OC1(C)C(=O)C=C2C=C(C3CC3)N(Cc3ccc(OC)cc3)C=C2C1=O
COC(=O)CCC(=O)OC1(C)C(=O)C=C2C=C(C3CC3)N(Cc3ccc(OC)cc3)C=C2C1=O
4-O-[3-cyclopropyl-2-[(4-methoxyphenyl)methyl]-7-methyl-6,8-dioxoisoquinolin-7-yl] 1-O-methyl butanedioate