Problem statement: Answer the multiple choice question.
Question: Which compound has a 26.033\% 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(C(CNC(=O)C(C)(C)Oc2ccc(Cl)cc2)N2CCCCC2)cc1
b.) Cc1cc(C)c2c(c1)/C(=N/NS(=O)(=O)c1ccc(Br)cc1)CCC2
c.) Nc1nc(SCC(=O)NCC2CCCO2)[nH]c(=O)c1NC(=O)c1ccc(F)c(F)c1
d.) COc1cc(-c2nc3n(n2)C(c2ccncc2)C2=C(CCCC2=O)N3)cc(OC)c1OC
Answer: d. COc1cc(-c2nc3n(n2)C(c2ccncc2)C2=C(CCCC2=O)N3)cc(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#}
COc1cc(-c2nc3n(n2)C(c2ccncc2)C2=C(CCCC2=O)N3)cc(OC)c1OC
COc1cc(-c2nc3n(n2)C(c2ccncc2)C2=C(CCCC2=O)N3)cc(OC)c1OC
9-pyridin-4-yl-2-(3,4,5-trimethoxyphenyl)-5,6,7,9-tetrahydro-4H-[1,2,4]triazolo[5,1-b]quinazolin-8-one