Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.909\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCO.Cc1[nH]nc2c1C(c1cccs1)C1=C(CCCC1=O)N2
b COc1ccc(CCNC(=O)CC(=O)N/N=C/c2ccc(C(=O)O)cc2)cc1OC
c C(=N/Nc1nc2ccccc2[nH]1)\c1cccc2cccnc12
Answer: a. CCO.Cc1[nH]nc2c1C(c1cccs1)C1=C(CCCC1=O)N2
{#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#}
CCO.Cc1[nH]nc2c1C(c1cccs1)C1=C(CCCC1=O)N2
CCO.Cc1[nH]nc2c1C(c1cccs1)C1=C(CCCC1=O)N2
ethanol;3-methyl-4-thiophen-2-yl-2,4,6,7,8,9-hexahydropyrazolo[3,4-b]quinolin-5-one