Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.968\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(CCc1nnc2ccc(NCc3ccccc3)nn12)N1CCC2(CC1)OCCO2
b. c1ccc(C2=Nc3ccccc3OC2)cc1
c. CC1(C)C2CCC(C2)C1(C)NC(=O)CN1CCN(Cc2ccccc2)CC1.Cl
Answer: a. O=C(CCc1nnc2ccc(NCc3ccccc3)nn12)N1CCC2(CC1)OCCO2
{#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(CCc1nnc2ccc(NCc3ccccc3)nn12)N1CCC2(CC1)OCCO2
O=C(CCc1nnc2ccc(NCc3ccccc3)nn12)N1CCC2(CC1)OCCO2
3-[6-(benzylamino)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]-1-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)propan-1-one