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(NCC1CCCO1)c1cc2ccccc2oc1=O
b. COc1ccc(OC)c2[nH]c(=O)c(CCNS(=O)(=O)c3ccc(F)cc3)cc12
c. COc1cccc(-c2ncc3ccccc3c2COC(=O)c2ccc(F)cc2)c1
d. O=C1OCCC1Sc1nc2cc(Cl)ccc2n1Cc1ccccc1
Answer: a, b, c
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}