Task: Answer the multiple-choice question.
Question: Which drug exhibits a -18.676% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccccc1
(b) CN(C)N=Nc1nc2c(c(=O)n(C)c(=O)n2C)n1CC1CO1
(c) Cc1ccn2c(CN(C)CCn3nc(C)cc3C)c(C(=O)N3CCCCCC3)nc2c1
Answer: b. CN(C)N=Nc1nc2c(c(=O)n(C)c(=O)n2C)n1CC1CO1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(C)N=Nc1nc2c(c(=O)n(C)c(=O)n2C)n1CC1CO1
CN(C)N=Nc1nc2c(c(=O)n(C)c(=O)n2C)n1CC1CO1
8-(dimethylaminodiazenyl)-1,3-dimethyl-7-(oxiran-2-ylmethyl)purine-2,6-dione