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, c, or d without using any additional words.
Options:
(a) CC(C)(C)NC(=O)NCCN1CCC(CO)(CNC(=O)c2cc(Cl)cc(Cl)c2)CC1
(b) O=C(NC1CC1)c1ccc(-n2cnc3cc(OC(F)(F)F)ccc32)s1
(c) COc1cc(-c2cn([C@H]3C[C@@H](C(C)(C)C)CCN(CC(C)(C)C)C3=O)nn2)ccc1-n1cnc(C)c1
(d) CCOC(=O)C1=C(CN2CCOCC2C(=O)OC)NC(c2nccs2)=NC1c1ccc(F)cc1Br
Answer: a, d
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}
methyl 4-[[4-(2-bromo-4-fluorophenyl)-5-ethoxycarbonyl-2-(1,3-thiazol-2-yl)-1,4-dihydropyrimidin-6-yl]methyl]morpholine-3-carboxylate