Task: Please answer the multiple choice question.
Question: Which molecules are a 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) CCCCCCCCCCCCc1ccc(S(=O)(=O)Nc2nncs2)cc1
(b) N#Cc1ccc(C(=O)N2CCC3(CC2)N=C(N)c2c(F)ccc(F)c2N3)cn1
(c) O=C(NC1CCN(Cc2ccc3[nH]ccc3c2)CC1)c1cc(=O)c2ccc(F)cc2o1
(d) Nc1ncc(-c2ccc(C(=O)N3CCOCC3)cc2)nc1-c1ccc(C(F)(F)F)cc1
Answer: b, c
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-N-[1-(1H-indol-5-ylmethyl)piperidin-4-yl]-4-oxochromene-2-carboxamide