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: CC1CCCCN1CCCn1nc(C2=C(c3cn(-c4ccc5ccccc5c4)c4ccccc34)C(=O)NC2=O)c2ccccc21
b: COc1cccc(-n2cc3nc(-c4cccnc4C)n(C[C@H]4CCCN(C(C)C)C4)c(=O)c3n2)c1
c: CCN(CC)C(=O)c1ccc(C2=CC3(CCNCC3)Oc3cc(O)ccc32)cc1
d: Cc1cnc(Nc2ccc(CN3CCOCC3)cc2)nc1Nc1cccc(S(=O)(=O)NC(C)(C)C)c1
Answer: b, c, 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}
N-tert-butyl-3-[[5-methyl-2-[4-(morpholin-4-ylmethyl)anilino]pyrimidin-4-yl]amino]benzenesulfonamide