Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.269\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1sc2nc(SCC(=O)N(CCO)CCO)n(C3CCCCC3)c(=O)c2c1C
[b] CN(C)CCN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccccc1F
[c] Cc1ccc(OCc2cc(C(=O)NCc3ccc(OC(F)(F)F)cc3)no2)cn1
[d] COc1cccc2sc(Cl)nc12
Answer: b. CN(C)CCN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccccc1F
{#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#}
CN(C)CCN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccccc1F
CN(C)CCN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccccc1F
(4E)-1-[2-(dimethylamino)ethyl]-5-(2-fluorophenyl)-4-[hydroxy(phenyl)methylidene]pyrrolidine-2,3-dione