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. COc1cccc(NC(=O)C(=O)NCCc2ccc(F)cc2)c1
b. O=C(c1ccc(NC2=NC3CS(=O)(=O)CC3S2)cc1)N1CCN(Cc2ccccc2)CC1
c. CN(C(=O)c1ccc(OC2CCN(CCc3ccccc3)CC2)cc1)C1CCOC1
d. Cc1cc(NC(=O)COC(=O)c2ccc(F)c(S(=O)(=O)N3CCOCC3)c2)no1
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}