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 additional words.
Options:
a: Cc1ccc(C2CC(=O)C(C=NCCN3CCN(C(=O)Cc4ccccc4)CC3)=C(O)C2)cc1
b: CCCCn1c(O)c(/C=N/NC(=O)c2ccncc2)c(=O)[nH]c1=O
c: CC(=O)O.COc1c(O)ccc(C2NC(=O)NC(C)=C2C(=O)Nc2ccccc2C)c1[N+](=O)[O-]
d: Cc1cc(C)n2nc(SCc3cc(=O)oc4cc(C)c(C)cc34)nc2n1
e: CCCc1cc(C(=O)OC)c2ccccc2n1
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}