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. COc1cccc(NC(=O)N2CCCC2C(=O)Nc2ccc3c(c2)OCCO3)c1
b. O=C(COC(=O)c1cc(-c2ccccc2)nc2ccccc12)NCC1CCCO1
c. CC(C)Oc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)CN1C(=O)NC(C)(c2ccccc2)C1=O
d. COc1cccc2cc(C(=O)N(C)C)c(=O)oc12
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}