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, or c without using any additional words.
Options:
a) COc1ccccc1OCCn1c(=O)sc2ccccc21
b) Cc1c(-c2ccco2)[n+](=O)c2c(n1[O-])CCC2
c) CCC(=O)N(Cc1ccco1)c1nc(-c2ccc(OC)cc2)cs1
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}