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. COc1cc(C(=O)NNC(=O)COc2ccc(Cl)cc2)ccc1OCC(=O)N1CCOCC1
b. O=C(Nc1ccc(F)cc1)/C(Cl)=C/c1ccccc1
c. Cc1ccc(Cn2ncc(C)c2N)o1
d. Cc1nc(-c2cccc(NC(=O)c3ccco3)c2)cs1
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}