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 other words.
Options:
a) COc1ccc2c(=O)n(C)c(-c3ccc(OC4CCN(C5CCC5)CC4)cc3)nc2c1
b) COc1cnc2ccc(=O)n(CCN3CCN(c4nc5cc(C#N)c(C)cc5[nH]4)CC3)c2c1
c) COc1c(CCN2CCN(C(=O)Cc3ccc(-n4cnnn4)cc3)CC2)ccc2c1COC2=O
d) CCN=C(NS(=O)(=O)c1cccc(Cl)c1)N1CC2(C=N1)CCNCC2
Answer: b, c
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-[4-[2-(7-methoxy-2-oxo-1,5-naphthyridin-1-yl)ethyl]piperazin-1-yl]-6-methyl-1H-benzimidazole-5-carbonitrile