Task: Answer the multiple-choice question.
Question: Which drug exhibits a -3.684\% 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] CC(C)[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)NCc1ccccc1Cl
[b] O=C(Nc1ccc2c(c1)CCC2)c1cccc(OC(F)F)c1
Answer: b. O=C(Nc1ccc2c(c1)CCC2)c1cccc(OC(F)F)c1
{#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(Nc1ccc2c(c1)CCC2)c1cccc(OC(F)F)c1
O=C(Nc1ccc2c(c1)CCC2)c1cccc(OC(F)F)c1
3-(difluoromethoxy)-N-(2,3-dihydro-1H-inden-5-yl)benzamide