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) O=C(C1CCCN(S(=O)(=O)c2cccs2)C1)N1CCC(N2CCCCC2)CC1
b) Nc1ccn(CC(=O)NCCc2ccccn2)c(=O)n1
c) CN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)NCc2ccccc2CN2CCCC2)c1
d) CC(C)Nc1ncnc2ccc(Br)cc12
Answer: 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}