Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.824\% 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) CCc1ccc(NC(=O)C2CCCN(S(=O)(=O)c3ccc4c(c3)CC(C)N4C(C)=O)C2)cc1
(b) CCC1CCCCN1C(=O)Nc1cc(Cl)ccc1OC
(c) CC(Oc1ccc2oc(-c3ccccc3)c(C(=O)O)c2c1)C(=O)O
Answer: c. CC(Oc1ccc2oc(-c3ccccc3)c(C(=O)O)c2c1)C(=O)O
{#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#}
CC(Oc1ccc2oc(-c3ccccc3)c(C(=O)O)c2c1)C(=O)O
CC(Oc1ccc2oc(-c3ccccc3)c(C(=O)O)c2c1)C(=O)O
5-(1-carboxyethoxy)-2-phenyl-1-benzofuran-3-carboxylic acid