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=C1C2(c3ccccc3)CN3CN(C2)CC1(c1ccccc1)C3
b) CCOc1ccc(-c2c[n+](=O)c3c(n2[O-])CCCC3)c(OCC)c1
c) O=C(O)C1OC(Oc2cc3oc(-c4ccccc4)cc(=O)c3c(O)c2O)C(O)C(O)C1O
d) CCCOC(=O)c1c(-c2ccccc2)nc(CC)c(C(=O)SCC)c1CCC
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}