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. O=C1CC(N2CCC(O)(c3ccc(Cl)cc3)CC2)C(=O)N1
b. CCCCOc1ccc(C(=O)NCC(=O)NCC2CCCO2)cc1
c. COC(=O)C1=C(N)Oc2c(c(=O)oc3ccccc23)C1c1cccnc1
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}