Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 0.519\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1ccc(-n2c(C)nn(Cc3ccc([N+](=O)[O-])cc3)c2=O)cc1
(b) COc1ccc(NC(=S)N(Cc2cccc(Br)c2)CC2CCC(C(=O)O)CC2)cc1
Answer: b. COc1ccc(NC(=S)N(Cc2cccc(Br)c2)CC2CCC(C(=O)O)CC2)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(NC(=S)N(Cc2cccc(Br)c2)CC2CCC(C(=O)O)CC2)cc1
COc1ccc(NC(=S)N(Cc2cccc(Br)c2)CC2CCC(C(=O)O)CC2)cc1
4-[[(3-bromophenyl)methyl-[(4-methoxyphenyl)carbamothioyl]amino]methyl]cyclohexane-1-carboxylic acid