Task: Answer the MCQ question.
Query: Which drug has a 6.208\% 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 additional words.
Options:
[a] Cc1ccc2cc(C(c3nnnn3C3CCCC3)N3CCN(c4ccc(F)cc4)CC3)c(=O)[nH]c2c1
[b] COc1ccc(N2CC(C)Cn3c2nc2c3c(=O)n(Cc3ccccc3)c(=O)n2C)c(OC)c1
[c] CC(C)(C)NC(=O)c1cccc2c1OC(C)(C)C2
[d] COc1ccccc1Oc1ccc(S(=O)(=O)N2CCOCC2)cc1S(=O)(=O)N1CCOCC1
Answer: b. COc1ccc(N2CC(C)Cn3c2nc2c3c(=O)n(Cc3ccccc3)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(N2CC(C)Cn3c2nc2c3c(=O)n(Cc3ccccc3)c(=O)n2C)c(OC)c1
COc1ccc(N2CC(C)Cn3c2nc2c3c(=O)n(Cc3ccccc3)c(=O)n2C)c(OC)c1
3-benzyl-9-(2,4-dimethoxyphenyl)-1,7-dimethyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione