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 other words.
Options:
[a] NC(=O)c1cnc(N[C@H]2CCCN[C@@H]2CCO)c2cc(-c3ccccc3)sc12
[b] Fc1cccc(F)c1-c1ccc2[nH]nc(-c3cncc(O[C@H]4CNCCC45CC5)n3)c2c1
[c] C1=C(c2ccc(OCCCN3CCCCC3)cc2)CCC1
[d] FC(F)(F)c1ccccc1CN(C1CCOCC1)C1CCNC1
Answer: a
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-[[(2R,3S)-2-(2-hydroxyethyl)piperidin-3-yl]amino]-2-phenylthieno[3,2-c]pyridine-7-carboxamide