Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCN(CC)N=Nc1[nH]nc2nc(C)cc(C)c12
[b] COC(=O)c1cn(NC(=O)c2cccc(OC)c2)c(=O)c2ccccc12
[c] COC(=O)/C=C1\OC(c2ccccc2)=CC1=O
Answer: a, b, c
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}