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, or c without using any additional words.
Options:
a: COc1cc2nc(N3CCCN(C)CC3)nc(NC3CCN(Cc4ccccc4)CC3)c2cc1OC
b: COC(=O)Nc1ccc(-c2nc(N3CCOCC3)c3cnn(C4CCN(Cc5cccnc5)CC4)c3n2)cc1
c: CN1CCC(COCc2cc(C(F)(F)F)cc(N3CC=CC3)n2)(c2ccc(F)cc2)CC1
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}
2-(2,5-dihydropyrrol-1-yl)-6-[[4-(4-fluorophenyl)-1-methylpiperidin-4-yl]methoxymethyl]-4-(trifluoromethyl)pyridine