Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CN(C/C=C/c1ccc(-c2ccccc2)cc1)Cc1cccc2cc[nH]c12.Cl
[b] CC(C)NC(=O)NS(=O)(=O)c1ccc(OCCCN2CCCCC2)cc1
[c] O=C1OCc2cc(CCC3(F)CCN(C(=O)Cc4ccc(-n5cnnn5)cc4)CC3)ccc21
[d] CCc1nc2c(C)cc(N3CCN(CC(=O)N4CC(O)C4)CC3)cn2c1N(C)c1nc(-c2ccc(F)cc2)c(C#N)s1
Answer: c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
5-[2-[4-fluoro-1-[2-[4-(tetrazol-1-yl)phenyl]acetyl]piperidin-4-yl]ethyl]-3H-2-benzofuran-1-one