Task: Please answer the multiple choice question.
Question: Which molecules are not 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) CCN(CC)CC#CCOC(=O)[C@](O)(c1ccccc1)C1CCCCC1
(b) COc1cc2ncnc(Oc3ccc(CC(=O)Nc4cnn(C(C)C)c4)cc3)c2cc1OC
(c) COc1cc(N2CCN(CCS(C)(=O)=O)CC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
(d) Cc1c(CCN2CCN(C(=O)Cc3ccc(-n4cnnn4)nc3)CC2)ccc2c1COC2=O
Answer: a, b, 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}
4-(diethylamino)but-2-ynyl (2R)-2-cyclohexyl-2-hydroxy-2-phenylacetate