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. O=C(NCCCN1CCOCC1)C(=O)NCCc1ccccc1
b. CCOC(=O)c1cnc2ccccc2c1Nc1ccc2c(c1)OCCO2
c. O=S(=O)(c1cccs1)N1CCc2ccccc21
d. COC(=O)C1=C(c2cccc(OC)c2OC)C[C@@H]2CC[C@H]1N2C(=O)NCCCOC(C)C
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}