Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 2.045\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCCn1cc(CN2CCC(n3nccc3NC(=O)c3ccccc3)CC2)c(C)n1
(b) O=C(NCC1COc2ccccc2O1)C1C2C=CC3(CN(Cc4cccs4)C(=O)C13)O2
(c) Cl.O=S(=O)(NCCN1CCOCC1)c1ccc(Cl)s1
(d) COc1ccc(CCC(C)N2CCC(Oc3ccc(C(=O)N4CCCC4)cc3)CC2)cc1
Answer: b. O=C(NCC1COc2ccccc2O1)C1C2C=CC3(CN(Cc4cccs4)C(=O)C13)O2
{#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(NCC1COc2ccccc2O1)C1C2C=CC3(CN(Cc4cccs4)C(=O)C13)O2
O=C(NCC1COc2ccccc2O1)C1C2C=CC3(CN(Cc4cccs4)C(=O)C13)O2
N-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)-4-oxo-3-(thiophen-2-ylmethyl)-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxamide