Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 2.573\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) NC(=O)Cn1c(=O)oc2ccccc21
b) CN(C)CC/C=C1\c2ccccc2COc2ccccc21.Cl
c) COc1ccc2nc(C)cc(N3CC(C)OC(C)C3)c2c1
d) COc1cc(C(=O)NCC(=O)OCC(=O)c2cccc3ccccc23)cc(OC)c1OC
e) CC(C)Nc1nc(Oc2ccc(Cl)cc2)cc(C(F)(F)F)n1
Answer: b. CN(C)CC/C=C1\c2ccccc2COc2ccccc21.Cl
{#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#}
(3E)-3-(6H-benzo[c][1]benzoxepin-11-ylidene)-N,N-dimethylpropan-1-amine;hydrochloride