Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.700\% 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) CC(C)=CC(=O)N1CCC(N2CCC(C(=O)NCC3CCCO3)CC2)CC1
(b) CCc1cc(=O)oc2cc(C)cc(OC(C)C(=O)NCC(O)c3ccccc3)c12
Answer: b. CCc1cc(=O)oc2cc(C)cc(OC(C)C(=O)NCC(O)c3ccccc3)c12
{#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#}
CCc1cc(=O)oc2cc(C)cc(OC(C)C(=O)NCC(O)c3ccccc3)c12
CCc1cc(=O)oc2cc(C)cc(OC(C)C(=O)NCC(O)c3ccccc3)c12
2-(4-ethyl-7-methyl-2-oxochromen-5-yl)oxy-N-(2-hydroxy-2-phenylethyl)propanamide