Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(O)c1ccc2c(c1)-c1nc3ccccc3n1C2=O
b. CSC(=CC(=O)c1ccc(F)cc1)SC
c. CCc1cc(=O)oc2c(CNCc3ccccc3F)c(O)c(Cl)cc12.Cl
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}