Task: Answer the MCQ question.
Question: Which compound exhibits a 0.703\% 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.) O=C(CN1C(=O)C2CC=CCC2C1=O)Nc1ccc(S(=O)(=O)NC2=NCCCCC2)cc1
b.) COc1ccc(C2C(C(=O)NCCN(C)C)c3ccccc3C(=O)N2C)cc1OC
c.) COc1ccc(C(=S)N(C)C)cc1OC
d.) COc1ccccc1NC(=O)CN1C(=O)C(C)Oc2ccccc21
e.) C=CCNC(=O)CSc1ccc(Cl)cc1
Answer: d. COc1ccccc1NC(=O)CN1C(=O)C(C)Oc2ccccc21
{#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#}
COc1ccccc1NC(=O)CN1C(=O)C(C)Oc2ccccc21
COc1ccccc1NC(=O)CN1C(=O)C(C)Oc2ccccc21
[C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][C][N][C][=Branch1][C][=O][C][Branch1][C][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][N]
N-(2-methoxyphenyl)-2-(2-methyl-3-oxo-1,4-benzoxazin-4-yl)acetamide