Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -7.805\% 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(Cc2nc(-c3cccs3)no2)cc1OC
b COc1ccc(C(=O)Nn2cc3c(c2-c2ccccc2)c(=O)n(C)c(=O)n3C)cc1
c Cc1cc(N2CCC(C)CC2)nc2cccc(O)c12
d COc1ccc(Nc2nc(N3CCCC3)nc(N3CCCC3)n2)c(OC)c1
Answer: d. COc1ccc(Nc2nc(N3CCCC3)nc(N3CCCC3)n2)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(Nc2nc(N3CCCC3)nc(N3CCCC3)n2)c(OC)c1
COc1ccc(Nc2nc(N3CCCC3)nc(N3CCCC3)n2)c(OC)c1
N-(2,4-dimethoxyphenyl)-4,6-dipyrrolidin-1-yl-1,3,5-triazin-2-amine