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) CC1CN(S(=O)(=O)c2ccc(F)cc2)C(C)N1C(=O)N1CCOCC1
b) COc1cccc(CC2(CO)CCCN(Cc3cn[nH]c3-c3ccccc3)C2)c1
c) CCN1CCN(C(CNS(=O)(=O)c2cccs2)c2cccnc2)CC1
d) O=C1OCCC1Sc1nnc(-c2ccccc2)o1
Answer: a, b, 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}