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 additional words.
Options:
a. Cc1nc2cc3c(cc2s1)OCO3
b. Cc1ccc(CC(=O)N2CCC(c3nc4c(nnn4Cc4ccccc4)c(=O)[nH]3)CC2)cc1
c. CCCCc1cc(=O)oc2c(CN(C)C)c(O)c(Cl)cc12
d. CC(=O)N1N=C(c2cccc(NS(C)(=O)=O)c2)CC1c1ccc2c(c1)OCO2
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}