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) COc1cccc(Nc2ccccc2C(=O)O)c1
(b) COc1ccc(OC)c(S(=O)(=O)N2CCC(C(=O)N3CCc4ccccc4C3)CC2)c1
(c) CCOc1ccc(C(=O)Nc2cccc(-c3nc4ccccc4[nH]3)c2C)cc1[N+](=O)[O-]
(d) COCCNC(=O)c1ccccc1N(Cc1ccccc1)S(=O)(=O)c1ccccc1
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}