Task: Please answer the multiple choice question.
Question: Which molecules are not a 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. COc1ccc(C(OCC2CO2)c2ccc(OC)cc2)cc1
b. O=C(N/N=C/c1ccc(O)cc1)c1cc[n+](Cc2ccccc2)cc1.[Cl-]
c. Cc1cccc(NC(=S)Nc2ccc(N3CCOCC3)cc2)c1C
d. O=C(Cc1ccccc1)NCC(=O)N1CCCCCC1
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}