Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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(C)(C)OC(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CO)[C@H](O)[C@@H]1C[C@@H]1C(=O)NC1CC1
b. COc1cccc(NC(=O)c2ccc(S(=O)(=O)N3CCCC3)cc2)c1
c. O=C(CN1C(=O)C2CC=CCC2C1=O)Nc1ccc(OC(F)(F)F)cc1
d. COc1ccc(C(=O)O/N=C(\N)c2ccc(Br)cc2)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}