Task: Answer the MCQ question.
Question: Which drug has a 8.525\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(CCNC(=O)c1ccccc1Cl)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCOCC1
(b) CCO/C=C1/C(=O)N(C(C)=O)c2ccccc21
(c) O=C(c1ccccc1)c1ccc2nc(-c3ccco3)c(-c3ccco3)nc2c1
(d) COc1ccc([C@@H]2[C@@H]3C(=O)N(C(C)(C)C)C(=O)[C@@H]3[C@]3(Cc4ccc(Cl)cc4)C(=O)N(c4cccc(F)c4)C(=O)N23)cc1
(e) COc1ccc([N+](=O)[O-])cc1NC(=O)CCNC(=O)Cn1ccc2ccccc2c1=O
Answer: a. O=C(CCNC(=O)c1ccccc1Cl)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCOCC1
{#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(CCNC(=O)c1ccccc1Cl)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCOCC1
O=C(CCNC(=O)c1ccccc1Cl)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCOCC1
2-chloro-N-[3-(2-morpholin-4-yl-5-morpholin-4-ylsulfonylanilino)-3-oxopropyl]benzamide