Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) C=C(C)C(=O)N1CC2(CC(c3cccc(NC(=O)/C(C)=C\C)c3)=NO2)C[C@H]1C(N)=O
b) CC(=O)N1CC(C)Oc2ccc(S(=O)(=O)NC(CC(=O)O)c3ccc(C)cc3C)cc21
c) CC1(C)CC(=O)C2=C(C1)Nc1ccccc1NC2c1cc(Cl)ccc1O
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}