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(c1ccccc1)c1ccc(C(=O)N2CCN(c3ccccc3Cl)CC2)cc1
b) OCCN1CN=C(Nc2nc3ccccc3s2)NC1
c) COc1ccc(-n2c(=O)c3c(C)c(C)sc3n(Cc3cccc(F)c3)c2=O)c(OC)c1
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}