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.) O=S(=O)(NCC(c1cccnc1)N1CCN(Cc2ccccc2)CC1)c1ccccc1
b.) CCOc1ccc(NC(=O)CCC(=O)NNC(=O)Nc2ccc(Cl)cc2)cc1
c.) Cc1cccc2nc(-c3ccco3)oc(=O)c12
Answer: 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}