Task: Answer the MCQ question.
Query: Which compound has a 2.838% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(c1ccccc1)c1cnc(-c2ccc(Cl)cc2)s1
b. COc1ccc(CCNCC(=O)Nc2ccc(C)c(S(=O)(=O)N(C)C)c2)cc1.O=C(O)C(=O)O
Answer: a. O=C(c1ccccc1)c1cnc(-c2ccc(Cl)cc2)s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1ccccc1)c1cnc(-c2ccc(Cl)cc2)s1
O=C(c1ccccc1)c1cnc(-c2ccc(Cl)cc2)s1
[2-(4-chlorophenyl)-1,3-thiazol-5-yl]-phenylmethanone