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. COc1cnc(-c2c(F)ccc(F)c2CCNC(=O)c2ccc(COCC(F)(F)F)nc2)cn1
b. Clc1c(OCCNCc2cccs2)ccc2ccccc12
c. Cc1cc2c(s1)Nc1ccccc1N=C2N1CCNCC1
d. O=C(O)CC1COC2(CCN(c3ccc(-c4nc5cc(C(F)(F)F)ccc5[nH]4)cn3)CC2)C1
e. C[n+]1c(C#Cc2ccc(-c3ccc(Cl)cc3)cc2)cccc1C#Cc1ccc(-c2ccc(Cl)cc2)cc1
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}
2,6-bis[2-[4-(4-chlorophenyl)phenyl]ethynyl]-1-methylpyridin-1-ium