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) Cc1ccc(-n2nc3c4c(cccc4c2=O)-c2ccccc2-3)cc1
b) COCCN(C(=O)COC(=O)c1ccco1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
c) COc1ccc(CC(NC(C)=O)C(=O)NC2CCN(S(=O)(=O)c3ccc(NC(C)=O)cc3)CC2)c(OC)c1
d) CN(C)C1(CN=Cc2cc(Cl)cc([N+](=O)[O-])c2O)CCCCC1
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}