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, c, d, or e without using any other words.
Options:
a: COc1cccc2cc(C(C)N(CCCN3CCOCC3)C(=S)Nc3c(C)cccc3C)oc12
b: CC12CCC(=O)C=C1CCC1C2CCC2(C)C(O)CCC12
c: CN1CCN(c2ccc(Cl)cc2NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
d: O=C(CCS(=O)(=O)c1ccccc1)Nc1cccc2c1C(=O)NC2=O
e: CC(Sc1nc2cc([N+](=O)[O-])ccc2n1-c1cccc(C(F)(F)F)c1)C(=O)NC(N)=O
Answer: a, b, c, d, e
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}