Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.288\% 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. Cn1c(SCC(=O)NC2CCCC2)nnc1-c1ccncc1
b. CCCNC(=O)C(Cc1ccccc1F)NC(=O)c1ccccn1
c. C/C(=N\O)C(=O)NCc1ccncc1
d. CCCCc1nc(Cl)c(C#N)c2c1CCC2
e. COc1ccc(C2C(C#N)=C(N)Oc3n[nH]c(-c4ccccn4)c32)c(OC)c1OC
Answer: e. COc1ccc(C2C(C#N)=C(N)Oc3n[nH]c(-c4ccccn4)c32)c(OC)c1OC
{#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(C2C(C#N)=C(N)Oc3n[nH]c(-c4ccccn4)c32)c(OC)c1OC
COc1ccc(C2C(C#N)=C(N)Oc3n[nH]c(-c4ccccn4)c32)c(OC)c1OC
6-amino-3-pyridin-2-yl-4-(2,3,4-trimethoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile