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) O=C(c1ccc(COc2ccccc2Cl)o1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
(b) CCc1nnc(NS(=O)(=O)c2ccc(NS(=O)(=O)c3ccccc3[N+](=O)[O-])cc2)s1
(c) C=CCn1c(SCC(=O)NC(N)=O)nnc1-c1cc2c(s1)CCC(CC)C2
(d) CCOC(=O)c1cn2nc(N3CCCC3)ccc2n1
(e) Cn1cc(CNC(=O)C23CC4CC(CC(C4)C2)C3)cn1
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}