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. C=CCn1c(Oc2ccccc2F)nc2c1c(=O)n(C)c(=O)n2C
b. COc1ccc(OC)c(CNc2nc3ccccc3n2CCN2CCCCC2)c1
c. CCNS(=O)(=O)c1ccc(CCC(=O)Nc2cc(Cl)ccc2Oc2ccccc2)cc1
d. O=C(CNc1ccccc1)NN=C1CCCC1
Answer: a, 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}