Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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. CC(=O)c1cccc(NC(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc2)c1
b. CCn1cc(/C=N\NC(=O)c2ccc(F)cc2)cn1
c. Cc1ccc2sc(N3CCN(C(=O)c4ccc([N+](=O)[O-])o4)CC3)nc2c1C
d. COc1cccc(COC(=O)c2ccc3c(=O)n4c(nc3c2)CCC4)c1OC
e. O=C(NN1CCOCC1)c1ccc(Cl)c(Cl)c1
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}