Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCNC(=S)N/N=C/c1ccc(C#N)cc1
b. CCc1c(O)nc(SCc2ccc(F)cc2)[nH]c1=O
c. COc1ccc2oc(C(=O)OCC(=O)N(C)CC(=O)Nc3ccc(C)cc3)c(C)c2c1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}