Problem statement: Answer the MCQ question.
Question: Which compound has a 13.471\% 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) Cc1nnc(NC(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)s1
(b) O=C(COC(=O)Cc1ccc(Cl)cc1Cl)NCCC1=CCCCC1
Answer: b. O=C(COC(=O)Cc1ccc(Cl)cc1Cl)NCCC1=CCCCC1
{#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#}
O=C(COC(=O)Cc1ccc(Cl)cc1Cl)NCCC1=CCCCC1
O=C(COC(=O)Cc1ccc(Cl)cc1Cl)NCCC1=CCCCC1
[2-[2-(cyclohexen-1-yl)ethylamino]-2-oxoethyl] 2-(2,4-dichlorophenyl)acetate