Task: Answer the MCQ question.
Question: Which compound exhibits a 7.764\% 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) CNc1c(NS(=O)(=O)c2ccc(CC(C)C)cc2)c(=O)oc2ccccc12
(b) COc1ccc(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2Cc2cccnc2)cc1OC
(c) Cc1ccc(NC(=O)Nc2ccc(F)c(Cl)c2)cc1
(d) CCOc1ccc(CNS(=O)(=O)c2c(C)nc3scc(C)n3c2=O)cc1OC
(e) Cc1cc(-c2nn(-c3ccccc3F)cc2CN2CCCC(CO)C2)c(C)s1
Answer: c. Cc1ccc(NC(=O)Nc2ccc(F)c(Cl)c2)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#}
Cc1ccc(NC(=O)Nc2ccc(F)c(Cl)c2)cc1
Cc1ccc(NC(=O)Nc2ccc(F)c(Cl)c2)cc1
1-(3-chloro-4-fluorophenyl)-3-(4-methylphenyl)urea