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, c, or d without using any other words.
Options:
(a) COc1cc(Nc2ccc(-c3ccccc3F)nn2)cc(OC)c1OC.Cl
(b) CC(=O)c1cnc2cc(-c3ccc(Cl)cc3)nn2c1C
(c) COc1cccc(C2C(C(=O)c3sc(C)nc3C)=C(O)C(=O)N2CCN2CCOCC2)c1OC
(d) CC(NC(=O)COc1ccc(Oc2ccccc2)cc1)C(=O)O
Answer: a, b, c, d
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}