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. COc1ccc(C2Nc3ccccc3C(=O)N2Cc2ccccc2)cc1Cn1nnc2ccccc21
b. COc1ccc2sc(N(CCN(C)C)C(=O)c3ccc4ccccc4c3)nc2c1.Cl
c. COc1cc2[nH]c(=O)n(CCCC(=O)NCCc3ccccc3)c(=O)c2cc1OC
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}