Problem statement: Answer the MCQ question.
Question: Which drug has a 0.739\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(Cl)cc1NC(=O)Cn1c(=O)n2nc(C)nc2c2ccccc21
(b) O=C(NCC(c1cccnc1)N1CCN(c2ccccc2F)CC1)Oc1ccccc1
(c) O=C(NC1CCCc2ccccc21)C1CCN(S(=O)(=O)c2cccc3nsnc23)CC1
(d) CC1(CCc2ccccc2)NC(=O)N(Cc2nnc(-c3ccccc3Br)o2)C1=O
Answer: a. COc1ccc(Cl)cc1NC(=O)Cn1c(=O)n2nc(C)nc2c2ccccc21
{#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#}
COc1ccc(Cl)cc1NC(=O)Cn1c(=O)n2nc(C)nc2c2ccccc21
COc1ccc(Cl)cc1NC(=O)Cn1c(=O)n2nc(C)nc2c2ccccc21
[C][O][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][N][C][=Branch1][C][=O][C][N][C][=Branch1][C][=O][N][N][=C][Branch1][C][C][N][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#C]
N-(5-chloro-2-methoxyphenyl)-2-(2-methyl-5-oxo-[1,2,4]triazolo[1,5-c]quinazolin-6-yl)acetamide