Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -4.877\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1[nH]ccc2c1[nH]c1cc(=O)ccc12
(b) Cc1cc(NC(=O)COC(=O)C(Nc2ccc(C(F)(F)F)cc2Cl)C(C)C)no1
(c) O=C(Cn1nnc(-c2ccccc2)n1)Nc1ccccc1N1CCOCC1
(d) CCN(CC)CCNC(=O)c1ccc(NC(=O)C2CCN(c3ncnc4sc(C)c(C)c34)CC2)cc1
(e) O=c1cc(CN2CCN(c3ccccn3)CC2)nc2sccn12
Answer: a. Cc1[nH]ccc2c1[nH]c1cc(=O)ccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1[nH]ccc2c1[nH]c1cc(=O)ccc12
Cc1[nH]ccc2c1[nH]c1cc(=O)ccc12
[C][C][NH1][C][=C][C][C][=Ring1][=Branch1][NH1][C][=C][C][=Branch1][C][=O][C][=C][C][Ring1][#Branch1][=Ring1][#Branch2]
1-methyl-2,9-dihydropyrido[3,4-b]indol-7-one