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. O=C(C1CNCCC1(O)c1ccc(F)c(F)c1)N(Cc1cn(Cc2ccncc2)c2cccc(F)c12)C1CC1
b. CN1Cc2ccc(-c3ccc(C[C@@H](C#N)NC(=O)C4(N)CCOCC4)cc3)cc2C1=O
c. C[C@@H]1CCCN1CCCOc1ccc(C2=NNC(=O)C3CC23)cc1
d. COC(=O)N1CCN(c2ccc(Nc3ncc(Cl)c(-c4cnc5ccccn45)n3)c(OC)c2)CC1
e. CSc1ccc2c(c1)N(CC[C@H]1CCCC[NH+]1C)c1ccccc1S2
Answer: a, 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}
10-[2-[(2R)-1-methylpiperidin-1-ium-2-yl]ethyl]-2-methylsulfanylphenothiazine