Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C1NN=C(c2ccc(Cl)cc2)CC1c1cccc(Cl)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 16.648
b -2.014
c 11.195
d 6.227
Answer: b. -2.014\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C1NN=C(c2ccc(Cl)cc2)CC1c1cccc(Cl)c1
O=C1NN=C(c2ccc(Cl)cc2)CC1c1cccc(Cl)c1
4-(3-chlorophenyl)-6-(4-chlorophenyl)-4,5-dihydro-2H-pyridazin-3-one