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 additional words.
Options:
[a] O=C1OC(Nc2ccc(Br)cn2)c2ccccc21
[b] CC(C)(C)c1nc2c(s1)CCc1onc(-c3ccc(Br)cc3)c1-2
[c] Nc1cc(N)nc(SCCOc2ccccc2F)n1
[d] CCOC(=O)N1CCN(C(=O)CSc2nnc(CNC(=O)c3ccccc3F)o2)CC1
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}