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 additional words.
Options:
a COc1ccc2c(=O)n(C[C@@H](O)CO)c(C#N)c(-c3cccc(C(F)(F)F)c3)c2c1
b Cc1nn(-c2ccccc2)nc1C(=O)N[C@@H]1COc2cccc(N3CCN(C)CC3)c2C1
c CNC(=O)c1c(-c2ccc(F)cc2)oc2ccc(-c3cc(C(=O)NC4(c5ccccn5)CC4)ccc3C)cc12
d COc1ccc(-c2cc3c(N[C@@H]4CC[C@](C)(N)C4(C)C)c(C(N)=O)cnn3c2)cc1
Answer: b, 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}
2-(4-fluorophenyl)-N-methyl-5-[2-methyl-5-[(1-pyridin-2-ylcyclopropyl)carbamoyl]phenyl]-1-benzofuran-3-carboxamide