Problem statement: Answer the MCQ question.
Query: Which compound has a -2.756\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COC(=O)C(NC(=O)c1ccc(Cl)cc1)(Nc1nc(C)cs1)C(F)(F)F
b COc1ccc(CCn2c(=N)c(C(=O)N3CCN(C)CC3)cc3c(=O)n4ccccc4nc32)cc1
Answer: b. COc1ccc(CCn2c(=N)c(C(=O)N3CCN(C)CC3)cc3c(=O)n4ccccc4nc32)cc1
{#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(CCn2c(=N)c(C(=O)N3CCN(C)CC3)cc3c(=O)n4ccccc4nc32)cc1
COc1ccc(CCn2c(=N)c(C(=O)N3CCN(C)CC3)cc3c(=O)n4ccccc4nc32)cc1
6-imino-7-[2-(4-methoxyphenyl)ethyl]-5-(4-methylpiperazine-1-carbonyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one