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: COC(=O)C1(C(F)(F)F)C2C=CC(C2)N1S(=O)(=O)c1ccc(C)cc1
b: O=C(Nc1oc2ccccc2c(=O)c1-c1ccc(Cl)cc1)c1ccco1
c: COC(=O)c1cc(S(=O)(=O)Nc2nn(C)c3ccccc23)oc1C
d: Cc1oc(-c2ccccc2F)nc1CN1CCC(C(=O)NCc2cccnc2)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}