Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
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(c2cccc(C#N)c2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccc(F)cc1
b.) CC(=O)n1cc([C@@H]2C=C(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)O[C@H](OCCCCO)C2)c2ccccc21
c.) Cc1cc(C(F)(F)F)nn1CC(=O)NCc1ccco1
d.) CC1=NN(C(C#N)c2cccc([N+](=O)[O-])c2)C(C)(C)C1
Answer: a, 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}