Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 17.648\% 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] O=C(NCc1ccc2c(c1)OCO2)c1cc2c(s1)CSC2
[b] Cc1cc(Cl)ccc1OCC(=O)OC(C)C(=O)N(C)C
[c] COc1ccc(CN2CCNC(=O)C2CC(=O)O)cc1OC
Answer: c. COc1ccc(CN2CCNC(=O)C2CC(=O)O)cc1OC
{#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(CN2CCNC(=O)C2CC(=O)O)cc1OC
COc1ccc(CN2CCNC(=O)C2CC(=O)O)cc1OC
2-[1-[(3,4-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]acetic acid