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) COc1ccc(-c2cc(C(=O)N3CCN(S(=O)(=O)c4ccccc4)CC3)[nH]n2)cc1
(b) CCC[N+]1(CC#CCC(c2ccccc2)c2ccccc2)CCCCC1.[Br-]
(c) COc1ccc(NC(=O)C(=O)NCC2CCCN2S(=O)(=O)c2cccs2)cc1
(d) Cn1c(=NCC(O)COc2ccccc2)sc2ccccc21
(e) Cc1ccc(-c2nnn(CC(=O)N(c3ccc(F)cc3)C(C(=O)NC3CCCC3)c3ccco3)n2)o1
Answer: b
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}