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 Cc1ccc2nc3c(nc2c1C)C(O)=C3O
b COc1cccc(NC(=O)CN(C)C(=O)CN2C(=O)NC(C)(c3ccc4ccccc4c3)C2=O)c1
c CC(/C=C/C1(O)C(C)CC(O)CC1(C)C)OC1OC(CO)C(O)C(O)C1O
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}