Task: Answer the MCQ question.
Query: Which compound has a 10.893\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(-c2noc3c2-c2nc(-c4ccccc4Cl)sc2CC3)cc1
(b) Cc1ccc2nc(NCc3ccccc3)[nH]c2c1
(c) COc1ccc(CCNc2nc(-c3sc(C)nc3C)cs2)cc1OC.O=C(O)C(=O)O
Answer: a. COc1ccc(-c2noc3c2-c2nc(-c4ccccc4Cl)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(-c4ccccc4Cl)sc2CC3)cc1
COc1ccc(-c2noc3c2-c2nc(-c4ccccc4Cl)sc2CC3)cc1
2-(2-chlorophenyl)-8-(4-methoxyphenyl)-4,5-dihydro-[1,3]thiazolo[4,5-e][1,2]benzoxazole