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 other words.
Options:
(a) COc1ccc(C2CCN(CC[C@H]3CCOc4ccccc43)CC2)cc1OC
(b) N#Cc1ccc(Cn2cncc2C[NH+](CC[NH+]2CC[NH2+]CC2)[C@@H]2CCN(Cc3cccc(Cl)c3)C2=O)cc1
(c) CC(Cc1ccccc1)[NH2+]CCC(c1ccccc1)c1ccccc1
(d) Cc1nc2c(=O)n(CC3(c4ccccc4)CC3)ccn2c1Br
(e) COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1c1ccccc1[N+](=O)[O-]
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}
[(3R)-1-[(3-chlorophenyl)methyl]-2-oxidanylidene-pyrrolidin-3-yl]-[[3-[(4-cyanophenyl)methyl]imidazol-4-yl]methyl]-(2-piperazine-1,4-diium-1-ylethyl)azanium