Task: Answer the multiple-choice question.
Question: Which drug has a 6.973\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCOC(=O)C(C)(C)Oc1cccc2c1S(=O)(=O)c1ccccc1-2
(b) COc1ccc(N2CC(C(=O)NCc3cccnc3)CC2=O)cc1
(c) CC(NC(=S)N1CCN(c2ccccc2)CC1)c1ccccc1
(d) COc1cc(C(=O)N2CCC(O)(c3ccccc3)CC2)cc(OC)c1OC
(e) COc1ccccc1C(=O)C1CCCN(C(=O)C2CCCC2)C1
Answer: a. CCOC(=O)C(C)(C)Oc1cccc2c1S(=O)(=O)c1ccccc1-2
{#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#}
CCOC(=O)C(C)(C)Oc1cccc2c1S(=O)(=O)c1ccccc1-2
CCOC(=O)C(C)(C)Oc1cccc2c1S(=O)(=O)c1ccccc1-2
2-(5,5-dioxodibenzothiophen-4-yl)oxy-1-ethoxy-2-methylpropan-1-one