Task: Answer the multiple choice question.
Question: Which compound exhibits a 18.977\% 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. CCOc1ccc(NC(=O)CC2S/C(=N/N=C3CCCCCC3)NC2=O)cc1
b. CCc1cc2c(NCCC(=O)O)nc(C)nc2s1
c. CCCc1c(C(=O)N/N=C(\C)c2ccc(O)cc2)nnn1-c1nonc1N
d. COc1ccc(-c2noc3c2-c2nc(-c4ccc(C)cc4)sc2CC3)cc1
e. CCn1c(SCC(=O)Nc2cc(C)on2)nc2c([nH]c3ccccc32)c1=O
Answer: d. COc1ccc(-c2noc3c2-c2nc(-c4ccc(C)cc4)sc2CC3)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(-c2noc3c2-c2nc(-c4ccc(C)cc4)sc2CC3)cc1
COc1ccc(-c2noc3c2-c2nc(-c4ccc(C)cc4)sc2CC3)cc1
8-(4-methoxyphenyl)-2-(4-methylphenyl)-4,5-dihydro-[1,3]thiazolo[4,5-e][1,2]benzoxazole