Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -13.234% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(/C=N/NC(=O)c2cccc3ccccc23)c(OC)c1OC
[b] O=C(Cn1c(-c2cncs2)nc2ccccc21)NC1CCCC1
[c] O=C(NCc1ccc(F)cc1)c1ccncc1
[d] COc1ccc(NC(=O)CN2C(=O)NC(c3ccccc3)(c3ccccc3)C2=O)cc1OC
Answer: b. O=C(Cn1c(-c2cncs2)nc2ccccc21)NC1CCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Cn1c(-c2cncs2)nc2ccccc21)NC1CCCC1
O=C(Cn1c(-c2cncs2)nc2ccccc21)NC1CCCC1
N-cyclopentyl-2-[2-(1,3-thiazol-5-yl)benzimidazol-1-yl]acetamide