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 other words.
Options:
a. Cc1occc1C(=O)Nc1cccc(C(=O)NCc2ccccc2)c1
b. COc1ccc2oc(=O)c(C(=O)NCCc3ccc(OC)c(OC)c3)cc2c1
c. O=C(NCc1ccc(S(=O)(=O)NC2CCCCC2)s1)c1ccccc1
d. Cc1cc(C)c(-c2csc(NC(=O)c3cc([N+](=O)[O-])ccc3N3CCOCC3)n2)c(C)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}