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, or d without using any additional words.
Options:
a: C/C(=N\NC(=O)COc1cc(C)cc(C)c1)c1ccc(N2CCOCC2)cc1
b: Brc1ccc(-c2csc(Nc3nc(-c4ccc(Br)cc4)cs3)n2)cc1
c: CCn1c(CNC(=O)c2ccc(OC)c(OC)c2)nnc1SCC(=O)Nc1ccccc1
d: CC(C)(C)CC(=O)NC(=S)Nc1ccccc1[N+](=O)[O-]
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}