Task: Answer the multiple-choice question.
Question: Which drug has a 2.945\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CC(=O)n1ccnc1
b.) CCOc1ccc(C2NC(=O)NC(C)=C2C(=O)OC)cc1C
c.) CCOC(=O)c1nn(-c2ccccc2F)c2nc(Nc3ccccc3)cc(=O)n12
d.) CC(=O)Nc1ccc2c(c1)nc(CCN1CCOCC1)n2C
e.) CCOC(=O)CSc1ccc2nnc(CCNS(=O)(=O)c3ccc(C)cc3)n2n1
Answer: b. CCOc1ccc(C2NC(=O)NC(C)=C2C(=O)OC)cc1C
{#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#}
CCOc1ccc(C2NC(=O)NC(C)=C2C(=O)OC)cc1C
CCOc1ccc(C2NC(=O)NC(C)=C2C(=O)OC)cc1C
methyl 4-(4-ethoxy-3-methylphenyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate