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) CCc1cc(=O)oc2c(CN3CCN(C)CC3)c(O)ccc12
(b) CN[C@H]1CC[C@@H](c2ccc(Cl)c(Cl)c2)c2ccccc21
(c) CC(NCc1cccs1)C(=O)Nc1cc(Cl)cc(Cl)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}