Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] NCC(=O)N1CCn2c(nc(-c3cccc(F)c3)c2Nc2ccc(F)cc2)C1
[b] COC(=O)N1CC(Oc2cccc(F)c2)CC1C(=O)N1CCCN(C2CCC2)CC1
[c] COCC#Cc1cc(-c2[nH]nc3c2Cc2cc(CN4CCN(C)CC4)ccc2-3)cs1
Answer: 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}
3-[5-(3-methoxyprop-1-ynyl)thiophen-3-yl]-6-[(4-methylpiperazin-1-yl)methyl]-2,4-dihydroindeno[1,2-c]pyrazole