Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.016\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(C1=C[C@@H]2[C@H]3C(=O)N(c4ccc(Cl)cc4)C(=O)[C@H]3[C@@H](C(=O)c3ccc(Cl)cc3)N2C=C1)c1ccccc1
(b) O=C(CC1SC(=Nc2ccc3c(c2)OCCO3)NC1=O)Nc1ccc(F)cc1F
Answer: b. O=C(CC1SC(=Nc2ccc3c(c2)OCCO3)NC1=O)Nc1ccc(F)cc1F
{#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#}
O=C(CC1SC(=Nc2ccc3c(c2)OCCO3)NC1=O)Nc1ccc(F)cc1F
O=C(CC1SC(=Nc2ccc3c(c2)OCCO3)NC1=O)Nc1ccc(F)cc1F
N-(2,4-difluorophenyl)-2-[2-(2,3-dihydro-1,4-benzodioxin-6-ylimino)-4-oxo-1,3-thiazolidin-5-yl]acetamide