Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 22.477\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCSCCc1nnc(NC(=O)Nc2cccc(C(F)(F)F)c2)s1
b. CCn1cc([N+](=O)[O-])c(C(=O)Nc2nc3ccc(OC)cc3s2)n1
c. CCCCNS(=O)(=O)c1ccc(S(=O)(=O)N2CCC3(CC2)OCCO3)cc1
Answer: b. CCn1cc([N+](=O)[O-])c(C(=O)Nc2nc3ccc(OC)cc3s2)n1
{#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#}
CCn1cc([N+](=O)[O-])c(C(=O)Nc2nc3ccc(OC)cc3s2)n1
CCn1cc([N+](=O)[O-])c(C(=O)Nc2nc3ccc(OC)cc3s2)n1
1-ethyl-N-(6-methoxy-1,3-benzothiazol-2-yl)-4-nitropyrazole-3-carboxamide