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, or c without using any other words.
Options:
(a) N#Cc1cncc(-c2cc3sc(N4CCC(N5CCCCC5)CC4)nc3cn2)c1
(b) O=C(c1cc(F)cc(F)c1)N1CCN(c2ccc(OC3CCN(C4CCC4)CC3)cc2)C(=O)C1.O=CO
(c) CN1CC(Cn2nc(-c3cnc4[nH]cc(C(=O)NC(C)(C)C)c4n3)c3cc(OC(F)F)ccc32)C1
Answer: b
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}
1-[4-(1-cyclobutylpiperidin-4-yl)oxyphenyl]-4-(3,5-difluorobenzoyl)piperazin-2-one;formic acid