Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccc(NC(=O)CN2C(=O)NC3(CCCc4ccccc43)C2=O)cc1S(=O)(=O)N1CCOCC1
(b) COc1ccc(CNC(=O)Cn2nc([N+](=O)[O-])cc2C)cc1
(c) COc1ccc(S(=O)(=O)N2CCNCC2)cc1OC
(d) COc1cccc(Nc2ncc(C#N)c(N)n2)c1
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}