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 additional words.
Options:
(a) NC1(C(=O)NCc2ccc(Cl)cc2)CCN(c2ncnc3[nH]ccc23)CC1
(b) O=C(O)c1ccnc2c(N3CCN(CCc4ccc(OCCCN5CCCCCC5)cc4)CC3)cccc12
(c) CCc1oc(CCc2cc(N3CCOCC3)cc(NCC#N)n2)nc1C
(d) Cc1c2c(n3c1CCCN1CCCC(C1)Nc1cc-3ccc1C(N)=O)CC(C)(C)CC2=O
(e) O=C(O)c1ccc(NC(=O)[C@H](C2CCCCC2)n2c(-c3ccc(Cl)cc3)nc3cc(F)c(F)cc32)c(Cl)c1
Answer: a, 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}
2-[[6-[2-(5-ethyl-4-methyl-1,3-oxazol-2-yl)ethyl]-4-morpholin-4-ylpyridin-2-yl]amino]acetonitrile