Task: Answer the multiple-choice question.
Question: Which drug has a 16.329\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(CCCOc1ccccc1)Nc1ccc2c(c1)OCCO2
(b) CN1CCN(Cc2nc3ccccc3c(=O)n2Cc2nc(-c3ccccc3F)cs2)CC1
(c) O=C(O)CSCc1ccc(Cl)cc1
Answer: a. O=C(CCCOc1ccccc1)Nc1ccc2c(c1)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(CCCOc1ccccc1)Nc1ccc2c(c1)OCCO2
O=C(CCCOc1ccccc1)Nc1ccc2c(c1)OCCO2
[O][=C][Branch1][=N][C][C][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][C][O][Ring1][#Branch1]
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-4-phenoxybutanamide