Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 2.086\% hERG inhibition at a concentration of 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/C(=N/Nc1ccccc1)c1cnnc(-c2ccccc2)n1
b) CC(=O)c1c(C(C)=O)c(C)n(NC(=O)c2ccccc2O)c1C
c) COc1ccc(CCNC(=O)CCn2c(=O)[nH]c3cc(OC)c(OC)cc3c2=O)cc1OC
d) CCOC(=O)c1c(C)cc(C)n2c1nc1ccccc12
e) Cc1nc(NCC2CCCO2)c2nnn(Cc3ccccc3Cl)c2n1
Answer: c. COc1ccc(CCNC(=O)CCn2c(=O)[nH]c3cc(OC)c(OC)cc3c2=O)cc1OC
{#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(CCNC(=O)CCn2c(=O)[nH]c3cc(OC)c(OC)cc3c2=O)cc1OC
COc1ccc(CCNC(=O)CCn2c(=O)[nH]c3cc(OC)c(OC)cc3c2=O)cc1OC
3-(6,7-dimethoxy-2,4-dioxo-1H-quinazolin-3-yl)-N-[2-(4,5-dimethoxyphenyl)ethyl]propanamide