Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=S(=O)(Nn1cnnc1)c1ccccc1Cl
b O=C(O)c1ccc2c(=O)n3c(nc2c1)/C(=C/c1cccc(Cl)c1Cl)CCCC3
c CN(C)c1nc(Oc2ccc(=O)n(-c3ccccc3)n2)nc(N2CCOCC2)n1
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}