Task: Answer the MCQ question.
Query: Which drug has a 4.471% 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 other words.
Options:
(a) CCn1cc(/C=C2\SC(=O)N(CC(=O)Nc3ccc4c(c3)OCO4)C2=O)c2ccccc21
(b) O=C1c2ccc3c4c(ccc(c24)C(=O)N1NC(=O)C(F)(F)F)CC3
(c) Cc1ccc(N2CC(C(=O)NCCCn3ccnc3)CC2=O)cc1
(d) O=C(CCCC(=O)N(CC(=O)NC1CCCC1)Cc1ccccc1Cl)Nc1ccccn1
(e) COc1ccccc1NC(=O)C(CCS(C)(=O)=O)N1C(=O)c2ccccc2C1=O
Answer: b. O=C1c2ccc3c4c(ccc(c24)C(=O)N1NC(=O)C(F)(F)F)CC3
{#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#}
O=C1c2ccc3c4c(ccc(c24)C(=O)N1NC(=O)C(F)(F)F)CC3
O=C1c2ccc3c4c(ccc(c24)C(=O)N1NC(=O)C(F)(F)F)CC3
N-(5,7-dioxo-6-azatetracyclo[6.5.2.04,15.011,14]pentadeca-1(14),2,4(15),8,10-pentaen-6-yl)-2,2,2-trifluoroacetamide