Task: Answer the multiple-choice question.
Question: Which compound exhibits a 20.278\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CC(=O)Oc1ccccc1C(=O)Nc1ccccc1
b COc1ccc(C2C(C(=O)N3CCN(c4ccccn4)CC3)CC(=O)N2c2ccc(OC)cc2)cc1
c CC(=O)c1ccc(N2CCN(C(=O)c3ccc(Cl)c(NC4=NC5CS(=O)(=O)CC5S4)c3)CC2)cc1
d COc1ccc(/C=N/Nc2ncc(-c3ccccc3)cn2)c(OC)c1
e O=C(COc1ccc(S(=O)(=O)N2CCOCC2)cc1Cl)NCc1ccccn1
Answer: d. COc1ccc(/C=N/Nc2ncc(-c3ccccc3)cn2)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(/C=N/Nc2ncc(-c3ccccc3)cn2)c(OC)c1
COc1ccc(/C=N/Nc2ncc(-c3ccccc3)cn2)c(OC)c1
N-[(E)-(2,4-dimethoxyphenyl)methylideneamino]-5-phenylpyrimidin-2-amine