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) C=CCn1c(C(C)NC(=O)c2ccccc2)n[nH]c1=S
(b) CCOC(=O)C1C(=O)CC(C)(O)C(C(=O)OCC)C1c1ccc(F)cc1
(c) OCCn1c(CSc2nnc(-c3ccco3)n2-c2ccccc2)nc2ccc(Cl)cc21
(d) O=c1[nH]c(/C=C/c2cccnc2)c([N+](=O)[O-])c(=O)[nH]1
(e) O=C(Nc1ccc2c(c1)OCCO2)c1cccnc1
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}