Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(=O)c1ccc(OCCNS(=O)(=O)c2ccc(-n3cnnn3)c(C)c2)cc1
b CNC(=O)C(=O)N/N=C/c1ccc(Br)cc1
c COc1cccc(-c2csc(N3CCN(CC(=O)NNC(=O)c4ccc(Br)cc4)CC3)n2)c1
d Cc1ccoc1C(=O)NCCNc1ccc(Cl)cc1[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}