Task: Answer the MCQ question.
Query: Which compound exhibits a 14.100\% 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 other words.
Options:
a: CCOc1cc2c(cc1/C=C1/NC(=O)N(CC(=O)OC)C1=O)OCO2
b: O=S(=O)([O-])CCC[n+]1c(SCCCS(=O)(=O)O)sc2ccc(Cl)cc21
c: CC(C)C[C@@H](C(=O)NCC1CCCO1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
d: CCCCNC(=O)Cn1c(=O)c2c(ncn2CCC(C)C)n(Cc2ccccc2)c1=O
Answer: d. CCCCNC(=O)Cn1c(=O)c2c(ncn2CCC(C)C)n(Cc2ccccc2)c1=O
{#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#}
CCCCNC(=O)Cn1c(=O)c2c(ncn2CCC(C)C)n(Cc2ccccc2)c1=O
CCCCNC(=O)Cn1c(=O)c2c(ncn2CCC(C)C)n(Cc2ccccc2)c1=O
2-[3-benzyl-7-(3-methylbutyl)-2,6-dioxopurin-1-yl]-N-butylacetamide