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, c, or d without using any additional words.
Options:
(a) O=C(NCc1ccc(OCCC(F)(F)F)nc1)C1c2ccccc2C(=O)N1CCc1ccccn1
(b) C[C@@H]1CN(CC2(c3ccc(C(N)=O)cc3)CC2)CCN1S(=O)(=O)c1ccc(C(C)(O)C(F)(F)F)cc1
(c) Cc1nc(NCC(=O)NC2CN(C3CCC(O)(c4cncs4)CC3)C2)c2cc(C(F)(F)F)ccc2n1
(d) C[S+]([O-])Cc1ccc(C(=O)Nc2cccnc2C(=O)NCC2CCOCC2)c2ccccc12
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}
4-[1-[[(3R)-3-methyl-4-[4-(1,1,1-trifluoro-2-hydroxypropan-2-yl)phenyl]sulfonylpiperazin-1-yl]methyl]cyclopropyl]benzamide