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 additional words.
Options:
a CC(C)NC[C@@H](O)c1ccc(O)c(O)c1.O=C(O)C(O)C(O)C(=O)O
b Fc1ccc(OCCCCCCN2CCCC2)cc1
c CCOC(=O)N1CCN(C(=O)CN(c2ccc(OCc3ccccc3)cc2)S(C)(=O)=O)CC1
d O=C(CSc1nc2ccccc2s1)N/N=C/c1cc([N+](=O)[O-])ccc1O
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}