Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1cccc(-c2nc3ccccc3c(=O)n2NC(=O)c2cccs2)c1
b COc1ccc(Cl)cc1C1=CC(=O)C[C@H](c2ccc(F)cc2)C1
c CCn1c(=O)cc(SCC(=O)Nc2cc(OC)c(OC)c(OC)c2)c2ccccc21
d COC(=O)c1c(NS(=O)(=O)Cc2ccccc2)sc2c1CCCC2
Answer: a, b, c, d
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}