Task: Answer the MCQ question.
Question: Which drug exhibits a -12.094% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1nccn1CCC1CCCCN1C(=O)CCc1nnc(-c2ccsc2)o1
(b) CCOC(=O)C1=NOC(CNC(=O)C2=NOC(CNC(=O)c3c(-c4ccccc4Cl)noc3C)C2)C1
(c) S=C(NCc1ccccc1)N1CCN(c2cccc(Cl)c2)CC1
(d) COc1ccccc1NC(=O)c1cnc2n(c1=O)CCS2
(e) CCCCN1C(=O)N(c2nnc(C(C)(C)C)s2)C(O)C1c1ccc(C)cc1
Answer: b. CCOC(=O)C1=NOC(CNC(=O)C2=NOC(CNC(=O)c3c(-c4ccccc4Cl)noc3C)C2)C1
{#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)C1=NOC(CNC(=O)C2=NOC(CNC(=O)c3c(-c4ccccc4Cl)noc3C)C2)C1
CCOC(=O)C1=NOC(CNC(=O)C2=NOC(CNC(=O)c3c(-c4ccccc4Cl)noc3C)C2)C1
ethyl5-[[[5-[[[3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]methyl]-4,5-dihydro-1,2-oxazole-3-carbonyl]amino]methyl]-4,5-dihydro-1,2-oxazole-3-carboxylate