Problem statement: Answer the multiple choice question.
Query: Which drug has a 2.406\% 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) Cc1cc2nc(SCC(=O)O)nc(C)c2cc1C
(b) CCOc1ccc(NC2=NCC(=O)N2Cc2cccs2)cc1.Cl
(c) Cc1ccccc1NC(=O)CSc1nc2scc(C)c2c(=O)[nH]1
(d) CCCCNC(=O)c1cc(C)nn1-c1ccccc1
Answer: b. CCOc1ccc(NC2=NCC(=O)N2Cc2cccs2)cc1.Cl
{#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#}
CCOc1ccc(NC2=NCC(=O)N2Cc2cccs2)cc1.Cl
CCOc1ccc(NC2=NCC(=O)N2Cc2cccs2)cc1.Cl
2-(4-ethoxyanilino)-1-(thiophen-2-ylmethyl)-4H-imidazol-5-one;hydrochloride