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: CCCCC[C@H]1CN(CCc2ccccc2)C(=O)[C@@H]1CC(=O)NCc1ccccc1
b: CC(C)n1cnc2c(Nc3cccc(Cl)c3)nc(NCCCO)nc21
c: O=C(O)CC(NC(=O)C(c1ccccc1)c1ccccc1)c1ccc(F)cc1
d: CCCc1n[nH]c(=O)[nH]1
e: CCCCCCCc1nc2nc(C)c(Br)c(=O)n2[nH]1
Answer: 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}