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) O=C1CC(c2ccco2)CC(O)=C1C=NCCN1CCN(C(=S)Nc2ccccc2)CC1
(b) COc1ccc(CCNC(=O)COc2ccc(C)nc2[N+](=O)[O-])cc1
(c) O=C(Cn1c(=O)cnc2ccccc21)NNC(=O)c1ccc(Cl)cc1
(d) O=C(N/N=C/c1ccc(O)cc1)c1cc(-c2ccc3c(c2)OCO3)n[nH]1
Answer: 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}