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) COc1ccc(OCc2nnc(SCC(N)=O)n2-c2ccccc2OC)cc1
b) Cc1cccc(N2CCN(CC(=O)Nc3ccc(S(=O)(=O)N4CCOCC4)cc3)CC2)c1C
c) CSc1nc2sc3c(c2c(=O)n1C1CCCCC1)CCN(C)C3
d) Cc1cccc(NNC(N)=S)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}