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 additional words.
Options:
a. O=C(c1nc2ccccn2c1CNCCCn1nnc2ccccc21)N1CCOCC1
b. Cc1cc(N2CCN(C)CC2)nc2ccc(NC(=O)CCC3CCCC3)cc12
c. O=C(COC(=O)C12CC3CC(CC(O)(C3)C1)C2)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
d. CCn1cc(S(=O)(=O)c2ccc(C)cc2)n(Cc2ccc(Cl)c(Cl)c2)c1=O
e. CSc1ccc(C2(O)Cc3cccc[n+]3C2c2ccccc2)cc1.[Br-]
Answer: a, 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}