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, c, d, or e without using any additional words.
Options:
a COc1ccc(CNC(=O)C(=O)NCC2OCCN2S(=O)(=O)c2ccc(F)cc2)cc1
b c1ccc(C(NCCNC(c2ccccc2)c2ccccc2)c2ccccc2)cc1
c CCN(CC)CCCNC(=O)CNC(=O)c1nn(-c2ccc(OC)cc2)c(=O)c2ccccc12
d CCOC(=O)CN(c1cc([N+](=O)[O-])ccc1OC)S(C)(=O)=O
e O=C(NCCCn1ccnc1)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl
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}