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 additional words.
Options:
a) CCCN(C(=O)COC(=O)Cn1c(=O)oc2ccccc21)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b) COc1cc2c(cc1C)/C(=N\NC(=O)c1cccc(F)c1)CCC2
c) Cc1ccc(-n2[nH]c(C)c(C=Nc3ccc(S(=O)(=O)Nc4nccs4)cc3)c2=O)cc1C
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}