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) COc1ccc(C2CC(c3ccc([N+](=O)[O-])cc3)=NN2C(=O)c2ccccc2)cc1OC
(b) C=CCn1c(SCC(=O)c2ccccc2)nnc1-c1cc2ccccc2o1
(c) Cc1[nH]c2ccccc2c1-c1nc(-c2ccc(Cl)cc2)nnc1-c1ccccc1
(d) O=C(NN=C1CCCC1)c1ccc(O)cc1O
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}