Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CN1CC2CN(c3ccc(-c4ccc5[nH]ccc5c4)nc3)CC21
b COc1cc(N2CCN(CC(=O)N(C)C)CC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
c COc1cnc2ccc(=O)n(CCN3CC[C@@H](NCc4cnc(C)c(C#N)c4)[C@@H](F)C3)c2c1
d CC(=O)NCCc1ccccc1-c1ccc([C@H]2CNCC[C@@H]2c2ccn(C)c(=O)c2)c(Cl)c1
Answer: a, d
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-[5-(6-methyl-3,6-diazabicyclo[3.2.0]heptan-3-yl)pyridin-2-yl]-1H-indole