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: CC(C)(O)[C@H]1C=CC([C@H](c2cc[n+]([O-])cc2)c2ccc(OC(F)F)c(OC(F)F)c2)=CN1
b: CCC1(c2ccccc2)C(=O)NC(=O)NC1=O
c: CC(C)(C)Oc1cc([C@H](C2=CN[C@H](C(C)(C)O)S2)c2cc[n+]([O-])cc2)ccc1OC(F)F
d: CC(C)[C@@H](N)C(=O)N1CC(c2cc(F)ccc2F)=C[C@@H]1c1ccccc1
Answer: b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
5-ethyl-5-phenyl-1,3-diazinane-2,4,6-trione