Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOC(=O)C1=C(CN2CCOC[C@@H]2C(=O)O)NC(c2nccs2)=N[C@@H]1c1ccc(Cl)cc1Cl
[b] COc1cc(C=Cc2nc(NCc3ccccc3)c3c4c(sc3n2)CCC4)ccc1-n1cnc(C)c1
[c] CCOc1nc(C(=O)NCc2ccc(S(C)(=O)=O)cc2)cc(N)c1C#N
Answer: b
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}
N-benzyl-10-[2-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]ethenyl]-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-amine