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 other words.
Options:
a. O=C(COC(=O)c1cc2c(s1)CCCCC2)NC1CCS(=O)(=O)C1
b. Cn1cc(C(=O)NP(=O)(N2CCOCC2)N2CCOCC2)c2ccccc21
c. Nc1[nH]c(=O)[nH]c(=O)c1N=Nc1ccc(C(=O)O)cc1
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}