Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.612\% 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 other words.
Options:
[a] COc1ccc(-n2c(=O)c3ccccc3n(CC(=O)Nc3ccccc3OC)c2=O)cc1
[b] CC(=O)c1cccc(NC(=O)Cn2cnc(S(=O)(=O)N3CCC(C)CC3)c2)c1
[c] COc1ccc(-c2nc3ccccc3s2)cc1NC(C)=O
[d] Cc1cc(C)c2c(N)c(C(=O)Nc3ncc(C)s3)sc2n1
[e] Cc1sc2ncnc(N3CCC(C(=O)NNC(=O)COc4ccc(Br)cc4)CC3)c2c1C
Answer: a. COc1ccc(-n2c(=O)c3ccccc3n(CC(=O)Nc3ccccc3OC)c2=O)cc1
{#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(-n2c(=O)c3ccccc3n(CC(=O)Nc3ccccc3OC)c2=O)cc1
COc1ccc(-n2c(=O)c3ccccc3n(CC(=O)Nc3ccccc3OC)c2=O)cc1
N-(2-methoxyphenyl)-2-[3-(4-methoxyphenyl)-2,4-dioxoquinazolin-1-yl]acetamide