Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 6.261\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1cccc(-c2nc3n(n2)C(c2ccccc2Cl)C(C(N)=O)=C(C)N3)c1
b COc1cc(CNn2nnnc2N)cc(Br)c1OCc1c(Cl)cccc1Cl
Answer: a. COc1cccc(-c2nc3n(n2)C(c2ccccc2Cl)C(C(N)=O)=C(C)N3)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#}
COc1cccc(-c2nc3n(n2)C(c2ccccc2Cl)C(C(N)=O)=C(C)N3)c1
COc1cccc(-c2nc3n(n2)C(c2ccccc2Cl)C(C(N)=O)=C(C)N3)c1
7-(2-chlorophenyl)-2-(3-methoxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide