Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CN(CCOc1ccccc1)C(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
b: CN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)NCC(c2ccco2)N2CCCC2)c1
c: CCOc1ccc(C2C(C(=O)O)CCC(=O)N2C2CCCCC2)cc1
d: COc1ccc(NC(=O)CN(C)C(=O)C2=COCCO2)cc1
Answer: a, b
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}