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: CCOc1ccc(-n2nc3cc(C)c(N)cc3n2)cc1
b: COc1cc(OC)cc(C(=O)N[C@H](C(=O)Nc2cc(C)cc(C)c2)C(C)C)c1
c: COc1ccc(OC)c(/C=C/C(=O)OCC(=O)NCc2ccco2)c1
d: COc1ccc(C2CC(c3ccccc3OC(C)=O)=NN2C(=O)/C=C/c2ccccc2)cc1OC
Answer: a, 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}