Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a c1ccc2c(c1)nnn2-c1ncnc2sc3c(c12)CCCC3
b COc1ccc(S(=O)(=O)N2CCc3ccccc32)cc1C(=O)Nc1ccc(C(N)=O)cc1
c COc1ccc(OCC(=O)OCC(=O)Nc2ccc(S(=O)(=O)N3CCCCC3)cc2)cc1
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}