Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COC(=O)C1=C(C)NC(C)=C(C(=O)OC(C)C)[C@H]1c1cccc2nonc12
b) CC1=NC2=[N+](CCCC2)C(=O)[C@@H]1CC[NH+]1CCC(c2noc3cc(F)ccc23)CC1
c) COc1ccc(CC[NH+](C)CCCNc2c(Cl)cn[nH]c2=O)cc1OC
d) COc1ccccc1OCCNC[C@@H](O)COc1cccc2[nH]c3ccccc3c12
e) CC(C)(C)NC(=O)[C@@H]1C[C@@H]2CCCC[C@@H]2C[NH+]1C[C@@H](O)[C@H](Cc1ccccc1)NC(=O)[C@H](CC(N)=O)NC(=O)c1ccc2ccccc2n1
Answer: b, c, 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}
(2R)-1-(9H-carbazol-4-yloxy)-3-[2-(2-methoxyphenoxy)ethylamino]propan-2-ol