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, c, d, or e without using any other words.
Options:
a COc1ccc2nccc(C(O)CN3CCC(NCc4ccc5c(c4)OCCO5)CC3)c2c1
b O=C1OCCN1C1CCN(CCc2ccc(Oc3nc4ccccc4s3)cc2)CC1
c Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2ccnnc2)C3=O)ccc2c1COC2=O
d Cc1oc(-c2ccccc2)nc1CCOc1ccc(C[C@@H]2C(=O)N(c3ccc(C(C)(C)C)cc3)[C@@H]2C(=O)O)cc1
e Cc1cc2ncc(-c3ccc4cc(CCN5CCC[C@H]5C)ccc4n3)c(C)n2n1
Answer: b, e
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-(2,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl)-6-[2-[(2R)-2-methylpyrrolidin-1-yl]ethyl]quinoline