Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] C=CCNC1=C(Cl)C(=O)c2ccccc2C1=O
[b] COc1ccc(/C=C2/N=C(SC3CCOC3=O)N(c3cccc(OC)c3)C2=O)cc1
[c] Cc1cc2occ(CC(=O)N(C)CC(=O)Nc3ccccc3Br)c2cc1C
[d] CC(C)(C)c1cc(CN(CCO)CCO)c(O)c(C(C)(C)C)c1
Answer: a, b, c, d
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}