Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.084\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1ccc(NS(=O)(=O)c2ccc3c(c2)n(C)c(=O)n3C)cc1
b. O=c1[nH]c(=O)n(Cc2ccccc2)c2nc(-c3ccc(C(F)(F)F)cc3)n(CCO)c12
c. CCOc1cc(C(=O)OCc2ccc([N+](=O)[O-])cc2)ccc1OCC(=O)N1CCOCC1
d. O=C(Nc1cccnc1)C1=NN(C2CCS(=O)(=O)C2)C(=O)CC1
Answer: b. O=c1[nH]c(=O)n(Cc2ccccc2)c2nc(-c3ccc(C(F)(F)F)cc3)n(CCO)c12
{#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#}
O=c1[nH]c(=O)n(Cc2ccccc2)c2nc(-c3ccc(C(F)(F)F)cc3)n(CCO)c12
O=c1[nH]c(=O)n(Cc2ccccc2)c2nc(-c3ccc(C(F)(F)F)cc3)n(CCO)c12
3-benzyl-7-(2-hydroxyethyl)-8-[4-(trifluoromethyl)phenyl]purine-2,6-dione