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 additional words.
Options:
a. C=CCOc1ccccc1CNCc1cccnc1.Cl
b. CC1CCN(C(=O)c2ccc(S(=O)(=O)NCc3ccco3)cc2)CC1
c. O=C(O)CC(C(=O)Nc1ccc(Cl)cc1Cl)C1CCCO1
d. Cc1ccc(CCN2CCN=C2N(C)C)cc1
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}