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 other words.
Options:
a) O=C(Nc1ccccc1)C(=O)c1c[nH]c2ccccc12
b) O=C(NCCCN1CCOCC1)c1ccc(Sc2ccc(F)cc2)c([N+](=O)[O-])c1
c) O=C(O)CCc1ccc(S(=O)(=O)Nc2ccccc2C(=O)NCCc2ccccc2)cc1
d) CCOC(=O)C1(Cc2ccccc2C)CCCN(S(C)(=O)=O)C1
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}