Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COC(=O)C1(CNC(=O)c2cc(Cl)cc(Cl)c2)CCN(Cc2cccc(OC)c2)CC1
b. O=C(NCc1ccc(OC(F)(F)F)cc1)C1c2ccccc2C(=O)N1CCc1cccnc1
c. N#Cc1ccc(OCCN2CC3CN(CCNS(=O)(=O)Cc4ccccc4)CC(C2)O3)c(F)c1
d. COc1cnc2ccc(=O)n(C[C@H](N)C3CCC(NCc4ccc5c(n4)NC(=O)CO5)CC3)c2c1
Answer: 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}
6-[[[4-[(1R)-1-amino-2-(7-methoxy-2-oxo-1,5-naphthyridin-1-yl)ethyl]cyclohexyl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one