Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 15.622\% 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(O)C1Cc2ccccc2CN1C(=O)CCl
b. COc1ccc(C2=NS(=O)(=O)N(C)C(C(=O)N3CCC4(CC3)OCCO4)=C2)cc1OC
c. O=C(NCc1cccs1)c1cccc(Nc2nc3ccc(Br)cc3[nH]2)c1
d. CC1CN(C(=O)COC(=O)C2(c3ccc(F)cc3)CCCC2)CC(C)O1
Answer: c. O=C(NCc1cccs1)c1cccc(Nc2nc3ccc(Br)cc3[nH]2)c1
{#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(NCc1cccs1)c1cccc(Nc2nc3ccc(Br)cc3[nH]2)c1
O=C(NCc1cccs1)c1cccc(Nc2nc3ccc(Br)cc3[nH]2)c1
3-[(6-bromo-1H-benzimidazol-2-yl)amino]-N-(thiophen-2-ylmethyl)benzamide