Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 15.470\% 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) COCCNC(=O)Cn1c(=O)n(Cc2ccc(C(=O)NCCc3ccc(OC)c(OC)c3)cc2)c(=O)c2ccccc21
b) O=C(N/N=C/C=C/c1ccccc1)c1cc(C2CC2)[nH]n1
c) COc1ccc(CC(O)CC2c3c(cc4c(c3OC)OCO4)CCN2C)cc1.Cl
d) O=c1[nH][nH]c(-c2ccccc2)c1C=Nc1ccccc1
e) O=C(CCn1c(=O)[nH]c2ccsc2c1=O)NCCc1ccc(Cl)cc1
Answer: a. COCCNC(=O)Cn1c(=O)n(Cc2ccc(C(=O)NCCc3ccc(OC)c(OC)c3)cc2)c(=O)c2ccccc21
{#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#}
COCCNC(=O)Cn1c(=O)n(Cc2ccc(C(=O)NCCc3ccc(OC)c(OC)c3)cc2)c(=O)c2ccccc21
COCCNC(=O)Cn1c(=O)n(Cc2ccc(C(=O)NCCc3ccc(OC)c(OC)c3)cc2)c(=O)c2ccccc21
N-[2-(3,4-dimethoxyphenyl)ethyl]-4-[[1-[2-(2-methoxyethylamino)-2-oxoethyl]-2,4-dioxoquinazolin-3-yl]methyl]benzamide