Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -6.873\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1cccc(OC)c1C(=O)NC(=S)N1CCCCC1c1cccnc1
(b) CCCn1c(NCc2cccs2)nc2ccccc21
(c) CN(CC(=O)NCc1ccccc1F)S(=O)(=O)c1ccc(Cl)cc1
(d) C=CCOc1ccc(/C=C/C(=O)OC(C)C(=O)Nc2ccc(NC(C)=O)cc2)cc1
(e) CCCC1(C(=O)OCC)NC(c2cc(OC)c(OC)c(OC)c2)C2C(=O)N(CC)C(=O)C21
Answer: b. CCCn1c(NCc2cccs2)nc2ccccc21
{#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#}
CCCn1c(NCc2cccs2)nc2ccccc21
CCCn1c(NCc2cccs2)nc2ccccc21
1-propyl-N-(thiophen-2-ylmethyl)benzimidazol-2-amine