Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 3.843\% 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. Cc1cccc(N2CCN(S(=O)(=O)c3ccc4c(c3)CCN4C(=O)CCC(=O)O)CC2)c1C
b. COC(=O)c1ccc(-c2sc3nc(N4CCOCC4)c4c(c3c2N)CCCC4)o1
c. O=C(Nc1nccs1)C(NS(=O)(=O)c1ccc(Br)s1)c1ccccc1
d. CS(=O)(=O)c1ccc2nc(NC(=O)Cc3ccccc3)sc2c1
Answer: c. O=C(Nc1nccs1)C(NS(=O)(=O)c1ccc(Br)s1)c1ccccc1
{#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(Nc1nccs1)C(NS(=O)(=O)c1ccc(Br)s1)c1ccccc1
O=C(Nc1nccs1)C(NS(=O)(=O)c1ccc(Br)s1)c1ccccc1
[O][=C][Branch1][=Branch2][N][C][=N][C][=C][S][Ring1][Branch1][C][Branch2][Ring1][Ring1][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][C][Br][S][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1]
2-[(5-bromothiophen-2-yl)sulfonylamino]-2-phenyl-N-(1,3-thiazol-2-yl)acetamide