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. C[C@H](O)c1cn(-c2ccc(F)cc2)c2ccc(Cl)cc12
b. O=C1Cc2cc(CC[NH+]3CCN(c4nsc5ccccc45)CC3)c(Cl)cc2N1
c. N#Cc1ccc(Cn2cncc2C[NH2+][C@@H]2CCN(C(=O)c3cccc(Cl)c3)C2=O)cc1
d. N[C@@H](C(=O)N1CC(c2cc(F)ccc2F)=C[C@H]1c1ccccc1)C1CC1
e. C[NH+](CCOc1ccc(NS(C)(=O)=O)cc1)CCc1ccc(NS(C)(=O)=O)cc1
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}
5-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-ium-1-yl]ethyl]-6-chloro-1,3-dihydroindol-2-one