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. CCOc1ccc(NC(=O)N(CCN2CCOCC2)Cc2ccc3c(c2)CCCN3CC)cc1
b. COc1ccc2oc(=O)c(/C(N)=N/NC(=O)c3ccncc3)cc2c1
c. Cc1nnsc1C(=O)Nc1cccc(Cl)c1Cl
d. O=C(Nc1nc2ccc(SC(F)F)cc2s1)c1ccc(NS(=O)(=O)c2ccc(F)c(F)c2)cc1
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}