Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.399\% 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) O=C(CN1C(=O)C2CC=CCC2C1=O)Nc1nnc(SCc2ccc(Cl)cc2)s1
b) COc1ccc(C2CCCN2C(=O)c2cccs2)cc1
c) Cc1cccc(NC(=O)/C(C#N)=C/c2ccc(Cl)cc2)n1
d) CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)CN(Cc3ccc(Cl)cc3)C(=O)[C@@]12C
Answer: b. COc1ccc(C2CCCN2C(=O)c2cccs2)cc1
{#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#}
COc1ccc(C2CCCN2C(=O)c2cccs2)cc1
COc1ccc(C2CCCN2C(=O)c2cccs2)cc1
[2-(4-methoxyphenyl)pyrrolidin-1-yl]-(thiophen-2-yl)methanone