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) CC(=O)N1N=C(c2ccc(Br)cc2)CC1c1cn(C)c2ccccc12
(b) O=C(CN1CCOCC1)NNC(=S)Nc1ccc(Cl)cc1
(c) COC(=O)C1=C(c2ccc(-c3ccccc3)c(F)c2)C[C@@H]2CC[C@H]1N2C(=O)NCc1cc(C)oc1C(F)(F)F
(d) COc1cc(C2NCCC(=O)C2(C)C)cc(OC)c1OC.Cl
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}