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, c, or d without using any additional words.
Options:
a) O=C(Nc1ccccn1)N1CCOCC1
b) OC1COC(OCC2OC(OCc3ccccc3)C(O)C(O)C2O)C(O)C1O
c) COc1ccc(NC(=S)N2CCN(S(=O)(=O)c3ccc(OC)cc3)CC2)cc1
d) O=C(NNC(=O)C1CCCO1)c1ccc([N+](=O)[O-])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}