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. Cc1ccc(-c2nnn(CC(=O)Nc3ccc4nn(-c5ccccc5)nc4c3)n2)o1
b. O=C(CSc1ccc(-c2cccs2)nn1)NCc1ccccc1Cl
c. O=C(NN1C(=O)NC2(CCCCC2)C1=O)c1ccc(Cl)s1
d. CCCn1nnc(NC(=S)NC(=O)CC)n1
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}