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, or c without using any additional words.
Options:
(a) O=C(NCCCn1ccnc1)c1cc2ccccc2oc1=O
(b) Cc1c(Br)c(O)c(Br)c(O)c1/C=N/n1c(-c2ccccc2)n[nH]c1=S
(c) Cc1ccc(S(=O)(=O)C(C#N)=C2N(C)c3ccccc3N2C)cc1
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}