Task: Please answer the multiple choice question.
Question: Which molecules are 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 other words.
Options:
(a) C[C@H](c1ccc(F)cc1CCCC(=O)O)N(c1cc(F)ccc1F)S(=O)(=O)c1ccc(Cl)cc1
(b) CCc1oc(CCc2cc(N3CCOCC3)cc(NCC(F)(F)F)n2)nc1C
(c) CCCC1(C(=O)c2cc(F)c3[nH]ccc3c2)CCCN1
(d) C1=C(c2ccc(OCCCN3CCCCC3)cc2)CCC1
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}
(7-fluoro-1H-indol-5-yl)-(2-propylpyrrolidin-2-yl)methanone