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 additional words.
Options:
a. CN(Cc1ccccc1)C(=O)c1ccc(COc2ccccc2)cc1
b. Cc1cccc(CSC(=N)N)c1
c. O=C(Nc1ccc2c(c1)OCCO2)C1CCN(C(=O)c2ccc(F)cc2)CC1
d. CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](Oc2ccc(-c3ccccc3Cl)c(C(=O)NCc3ccccc3)c2)OC1(C)C
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}