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, d, or e without using any other words.
Options:
a: O=C(c1ccc(F)cc1)N1CCN(c2ccc(OCCCN3CCCCCC3)cc2)C(=O)C1
b: O=C(CCc1ccccc1)NC1CCC(O)(c2ccc(O)cc2)CC1
c: C[NH+]1[C@H]2CC[C@@H]1[C@@H](C(=O)[O-])[C@H](OC(=O)c1ccccc1)C2
d: O=S(=O)(c1ccc2c(c1)CCNCC2)N1CC(Oc2ccccc2Cl)C1
e: COc1cc([C@H]2CCN(CCO)C[C@@H]2O)ccc1Nc1ncc2ccc(-c3ccccc3OC)n2n1
Answer: d, 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}
(3R,4R)-1-(2-hydroxyethyl)-4-[3-methoxy-4-[[7-(2-methoxyphenyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]amino]phenyl]piperidin-3-ol