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 additional words.
Options:
a: O=C(NC1CCN(Cc2ccc3c(c2)OCO3)CC1)c1cc(=O)c2ccc(Cl)cc2o1
b: CC(C)NC[C@@H](O)COc1cccc2ccccc12
c: CC[C@H](C)[C@H](C(=O)O)N1CC(CN2CCC(c3cc(Cc4ccc(C5COC5)cc4)nn3CC)CC2)[C@@H](c2cccc(F)c2)C1
d: c1ccc(Cn2ccc3c(OC4CCN(Cc5ccccn5)CC4)ncnc32)cc1
Answer: a, b, c, 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}
(2R)-1-naphthalen-1-yloxy-3-(propan-2-ylamino)propan-2-ol