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 additional words.
Options:
(a) COC(=O)Cc1[nH]n(-c2nc3ccccc3s2)c(=O)c1C(C)=O
(b) CCCN(CCC)CC(O)COc1ccc2c(c1)OCO2.Cl
(c) CCC(C)N(C(=O)CSc1nc(-c2ccccc2)cs1)C1CCS(=O)(=O)C1
(d) O=C1NC(=Nc2ccccc2)SC1Cc1cccc(Cl)c1Cl
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}