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, d, or e without using any other words.
Options:
a. O=C(CCC[NH+]1CCC(O)(c2ccc(Cl)cc2)CC1)c1ccc(F)cc1
b. N#Cc1nc(CCCNC2(C(N)=O)CCOCC2)cc(-c2cccc(C(F)(F)F)c2)n1
c. CCCN(CCc1c[nH]c2ccccc12)Cc1ccc(/C=C/C(=O)NO)cc1
d. Cc1ccc2c(-c3nnc(SCCCN4CCc5cc6nc(C)sc6cc5CC4)n3C)cccc2n1
e. CC(C)=Cc1cc(C(F)(F)F)cc(COCC2(c3ccc(F)cc3)CCN(C)CC2)n1
Answer: b, 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}
4-[3-[2-cyano-6-[3-(trifluoromethyl)phenyl]pyrimidin-4-yl]propylamino]oxane-4-carboxamide