Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -3.276\% human ether-à-go-go related gene (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 other words.
Options:
a COc1ccc(Nc2ccc(-c3ccccc3F)nn2)c(OC)c1
b C=CCOCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1
c Cc1cc(C)n(C(=O)CCC(=O)NCc2ccccc2)n1
d Cc1onc(-c2ccccc2Cl)c1C(=O)Nc1cnn(Cc2ccccc2)c1
Answer: a. COc1ccc(Nc2ccc(-c3ccccc3F)nn2)c(OC)c1
{#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#}
COc1ccc(Nc2ccc(-c3ccccc3F)nn2)c(OC)c1
COc1ccc(Nc2ccc(-c3ccccc3F)nn2)c(OC)c1
N-(2,4-dimethoxyphenyl)-6-(2-fluorophenyl)pyridazin-3-amine