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, or c without using any additional words.
Options:
a) COc1cc(OC)cc(C(=O)N(Cc2cc3cc(C)ccc3[nH]c2=O)C(C)C)c1
b) C[C@H](N)CN1CCc2ccc(Br)cc21.O=C(O)/C=C/C(=O)O
c) CCN(CC)S(=O)(=O)c1cccc(C(=O)NC(C(=O)NC2=NCCS2)C(C)C)c1
Answer: a, b, c
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}