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) CCc1cccc(NC(=O)C2CCCN2S(=O)(=O)c2cccc3cccnc23)c1
b) CN(C)c1nc(N)nc(N(c2ccccc2)c2ccccc2)n1
c) COc1ccc(S(=O)(=O)Nc2ccccc2C)cc1C(=O)N1CCOCC1
d) Cl.NC(CCC(=O)O)C(=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}