Task: Answer the MCQ question.
Query: Which drug exhibits a 2.896\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(O)CCc1ccc(-c2cccs2)n1NC(=O)c1ccccc1Br
b.) CCc1ccc(Oc2coc3cc(OC(=O)c4cc5ccccc5oc4=O)ccc3c2=O)cc1
c.) Cc1ccc(S(=O)(=O)N(C)c2ccc(C(=O)NCC(c3cccs3)N3CCOCC3)cc2)cc1
Answer: a. O=C(O)CCc1ccc(-c2cccs2)n1NC(=O)c1ccccc1Br
{#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#}
O=C(O)CCc1ccc(-c2cccs2)n1NC(=O)c1ccccc1Br
O=C(O)CCc1ccc(-c2cccs2)n1NC(=O)c1ccccc1Br
2-bromo-N-[2-(3-hydroxy-3-oxopropyl)-5-thiophen-2-ylpyrrol-1-yl]benzamide