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: O=C(O)C1=NC(C(=O)O)CC(C=CN2c3cc(O)c(OC4OC(CO)C(O)C(O)C4O)cc3CC2C(=O)O)=C1
b: NC(=O)c1cnc(N[C@H](C2CC2)C(F)(F)F)c2c1[nH]c1cc(-c3ccc(N)nc3)ccc12
c: O=C(O[C@@H](C(=O)N1N=CC[C@H]1C(=O)NCc1cc(Cl)ccc1-n1cnnn1)c1ccc(F)cc1)c1ccccc1
d: CC(C)N(CCc1c(-c2ccccc2)nn2ccccc12)Cc1ccc(C=CC(=O)NO)cc1
e: C[C@@H](C(=O)Nc1ccc(C[C@@H]2CC[C@H]([C@H](O)c3cccnc3)N2)cc1)n1ncccc1=O
Answer: 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}
N-hydroxy-3-[4-[[2-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)ethyl-propan-2-ylamino]methyl]phenyl]prop-2-enamide