Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 3.540\% 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) CN(C)S(=O)(=O)c1ccc(C(=O)OCCCN=C2NS(=O)(=O)c3ccccc32)cc1
(b) COc1ccc(N2CCCn3c2nc2c3c(=O)n(Cc3ccc(C)cc3)c(=O)n2C)c(OC)c1
(c) CCN(C(=O)c1ccc2c(OC)n(CC)nc2c1)c1ccc(OC)cc1
(d) O=C(CNC(=O)c1cc2ccccc2o1)NCc1cccs1
Answer: b. COc1ccc(N2CCCn3c2nc2c3c(=O)n(Cc3ccc(C)cc3)c(=O)n2C)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(N2CCCn3c2nc2c3c(=O)n(Cc3ccc(C)cc3)c(=O)n2C)c(OC)c1
COc1ccc(N2CCCn3c2nc2c3c(=O)n(Cc3ccc(C)cc3)c(=O)n2C)c(OC)c1
9-(2,4-dimethoxyphenyl)-1-methyl-3-[(4-methylphenyl)methyl]-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione