Problem statement: Answer the multiple choice question.
Query: Which drug has a 5.417\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. S=c1nc(-c2csc3c2CCCC3)[nH][nH]1
b. O=C(Cn1nnc2ccccc21)c1cccc([N+](=O)[O-])c1
c. N=c1ncn(Cc2ccccc2)c2nc(SCCOc3ccccc3)[nH]c12
Answer: c. N=c1ncn(Cc2ccccc2)c2nc(SCCOc3ccccc3)[nH]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#}
N=c1ncn(Cc2ccccc2)c2nc(SCCOc3ccccc3)[nH]c12
N=c1ncn(Cc2ccccc2)c2nc(SCCOc3ccccc3)[nH]c12
3-benzyl-8-(2-phenoxyethylsulfanyl)-7H-purin-6-imine