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) COc1cccc(-c2c[nH]c([C@H]3Cc4c([nH]c5ccccc45)[C@](c4cnn(C)c4)(c4noc(C)n4)N3)n2)n1
(b) Nc1ccnc(Nc2ccc(Oc3ccc(C(F)(F)F)cc3)cc2)n1
(c) Cc1ncoc1-c1nnc(SCCCN2CCC3(CCc4c(Br)cccc43)C2)n1C
(d) COc1ccc2nccc(NC(=O)C3(O)CCC(NCc4cc5c(cn4)OCCO5)CC3)c2n1
Answer: 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-(2,3-dihydro-[1,4]dioxino[2,3-c]pyridin-7-ylmethylamino)-1-hydroxy-N-(6-methoxy-1,5-naphthyridin-4-yl)cyclohexane-1-carboxamide