Task: Answer the multiple choice question.
Query: Which drug has a -9.398\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cn1c(=O)n(CC(=O)N2CCC3(CC2)OCCO3)c(=O)c2ccccc21
b) CCN(CC(=O)N1CCN(Cc2ccccc2)CC1)S(=O)(=O)c1ccc(F)cc1
c) Cc1nn2c3ccccc3n(CC(=O)c3cccs3)c2nc1=O
d) O=C(NC(=S)Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1ccccc1F
Answer: b. CCN(CC(=O)N1CCN(Cc2ccccc2)CC1)S(=O)(=O)c1ccc(F)cc1
{#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#}
CCN(CC(=O)N1CCN(Cc2ccccc2)CC1)S(=O)(=O)c1ccc(F)cc1
CCN(CC(=O)N1CCN(Cc2ccccc2)CC1)S(=O)(=O)c1ccc(F)cc1
N-[2-(4-benzylpiperazin-1-yl)-2-oxoethyl]-N-ethyl-4-fluorobenzenesulfonamide