Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CC1Cc2c([nH]c3ccccc23)C2(N1)C(=O)Nc1ccc(Cl)cc12
b) Cn1c(SCCCN2CC3CCN(c4ccc(C(F)(F)F)cc4)C3C2)nnc1-c1ccnnc1
c) C[C@@H](c1ccc(-c2ccc(F)cc2)cc1)[C@H]([NH3+])C(=O)N1CC[C@H](F)C1
d) O=C1COc2ccc(CN[C@@H]3CCN(CCn4c(=O)ccc5ncc(F)cc54)C[C@@H]3F)nc2N1
e) O=C1N(CCN2Cc3ccccc3C2)CCN1c1cccc(Cl)c1
Answer: b, c, 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}
1-(3-chlorophenyl)-3-[2-(1,3-dihydroisoindol-2-yl)ethyl]imidazolidin-2-one