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) CN(c1ccccc1)S(=O)(=O)c1ccc(C(=O)NCCc2ccc(F)cc2)cc1
b) CC1CCC(NC(=O)CN(C)S(=O)(=O)c2ccc3c(c2)CCC(=O)N3)CC1
c) CC(Cc1c[nH]c2ccccc12)NC(N)=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}