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 C1CN(CC2CCN(c3nc4nonc4nc3N3CCSCC3)CC2)CCO1
b COc1cc(C2NC(=O)C(C#N)=C(Nc3cccc(C)c3)S2)ccc1O
c COCCNC(=O)C1c2ccccc2C(=O)N(CCOC)C1c1ccc(F)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}