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 additional words.
Options:
a CN(c1ccccc1)S(=O)(=O)c1cccc(C(=O)Nc2nn[nH]n2)c1
b COc1ccc(-c2nnc(SCC(=O)N3CCOCC3)o2)cc1
c CN(C(=O)COC(=O)CCc1nc2ccccc2c(=O)[nH]1)C1CCS(=O)(=O)C1
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}