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: CCC1CN(C(=O)N2CCC(C(=O)NCc3ccc(OC)cc3OC)CC2)c2ccccc2O1
b: CCOc1ccc2nc(SCC(=O)NCc3ccco3)sc2c1
c: Cc1ccccc1OCc1nc(-c2ccc(NC(=O)c3cccs3)cc2)no1
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}