Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(NCc1ccc(Cl)cc1)c1ccc(-n2cccn2)nc1
(b) CN(C[C@H](Cc1ccccc1)N(C[C@@H](Cc1cccc2ccccc12)N(CCc1ccccc1)N=O)N=O)N=O.[Na+]
(c) CN(CC(=O)Nc1ccccc1N1CCOCC1)CC(=O)Nc1ccc(F)c(F)c1F
(d) CCCCNC(=O)CSc1nnc(-c2cccc(S(=O)(=O)N3CCOCC3)c2)o1
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}