Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C1CN(CCc2ccc(F)cc2)CCN1[C@H]1CCc2cc(CN3CCOCC3)ccc2C1
(b) CNC1CCC(N2CCc3ccc(NC(=N)c4cccs4)cc32)CC1
(c) O=C(NC1CCN(Cc2ccc3c(c2)OCO3)CC1)C1=CC(=O)c2ccc(Br)cc2C1
(d) C=CC(=O)Nc1cc(Nc2nccc(-c3cn(C)c4ccccc34)n2)c(OC)cc1N(C)CCNC
(e) O=C(Nc1cc(C(F)(F)F)ccc1N1CCN(Cc2ccccn2)CC1)c1ccc(-c2ccncc2)o1
Answer: c, 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}
5-pyridin-4-yl-N-[2-[4-(pyridin-2-ylmethyl)piperazin-1-yl]-5-(trifluoromethyl)phenyl]furan-2-carboxamide