Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -13.449% human ether-à-go-go related gene (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) COc1cccc2cc(C(=O)C3=C(O)C(=O)N(CCN4CCOCC4)C3c3ccc(C)o3)oc12
(b) CCOC(=O)n1c(=O)oc2cc(S(=O)(=O)N3CCCCC3)ccc21
Answer: b. CCOC(=O)n1c(=O)oc2cc(S(=O)(=O)N3CCCCC3)ccc21
{#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#}
CCOC(=O)n1c(=O)oc2cc(S(=O)(=O)N3CCCCC3)ccc21
CCOC(=O)n1c(=O)oc2cc(S(=O)(=O)N3CCCCC3)ccc21
ethyl 2-oxo-6-piperidin-1-ylsulfonyl-1,3-benzoxazole-3-carboxylate