Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1ccc(N2CC(C(=O)Nc3ccc(S(=O)(=O)Nc4nccc(C)n4)cc3)CC2=O)cc1
b. CCc1ccc(C(=O)CC2(O)C(=O)N(CN3CCOCC3)c3ccccc32)cc1
c. COC(=O)NCc1cccc(CNC(=O)OC)c1
d. COc1cc(OC)cc(C(=O)N2CCN=C2SCc2cccnc2)c1
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}