Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1cc2nc(/C=C/c3nc4cc(C)c(C)cc4[nH]3)[nH]c2cc1C
(b) CCCCCCOC(=O)c1ccccc1N
(c) Oc1ccccc1-c1cc(-c2ccccc2Cl)[nH]n1
(d) CC(=O)N1CCN(C(=O)c2cccc(S(=O)(=O)Nc3ccc(C)cc3)c2)CC1
(e) O=C(CN1CCN(C(=O)c2ccccc2)CC1)Nc1ccc(Br)cn1
Answer: e
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}