Problem statement: Answer the multiple choice question.
Query: Which compound has a 1.577\% 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) Cl.OC(CN1CC=C(/C=C/c2ccc(Br)cc2)CC1)c1ccccc1
b) O=C(Nc1cc(C(F)(F)F)ccc1N1CCOCC1)C1=NN(c2ccccc2)C(=O)CC1
c) O=C(COC(=O)c1ncc(Cl)c(Cl)c1Cl)Nc1cccnc1Cl
Answer: b. O=C(Nc1cc(C(F)(F)F)ccc1N1CCOCC1)C1=NN(c2ccccc2)C(=O)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#}
O=C(Nc1cc(C(F)(F)F)ccc1N1CCOCC1)C1=NN(c2ccccc2)C(=O)CC1
O=C(Nc1cc(C(F)(F)F)ccc1N1CCOCC1)C1=NN(c2ccccc2)C(=O)CC1
N-[2-morpholin-4-yl-5-(trifluoromethyl)phenyl]-6-oxo-1-phenyl-4,5-dihydropyridazine-3-carboxamide