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) COc1ccc(NC(=O)CSc2nnc(-c3cc(C)[nH]n3)n2N)cc1
(b) COC(=O)c1sc(NC(=O)COc2cccnc2[N+](=O)[O-])c(C(=O)OC)c1C
(c) O=C(COc1ccccc1Br)c1ccc2c(c1)OCO2
(d) Cc1noc(C)c1CSc1ccccc1C(=O)O
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}