Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -3.461\% 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 other words.
Options:
a: COc1ccc(-c2ccc(-c3nnn(CC(=O)N4CCOCC4)n3)cc2)cc1
b: CCc1ccc(C(=O)NC(C(=O)O)C(C)C)cc1
c: CC(C)(C)c1csc(NC(=O)c2cccs2)n1
d: O=C(Nc1ccc2snnc2c1)N1CCN(c2ccccc2)CC1
Answer: d. O=C(Nc1ccc2snnc2c1)N1CCN(c2ccccc2)CC1
{#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(Nc1ccc2snnc2c1)N1CCN(c2ccccc2)CC1
O=C(Nc1ccc2snnc2c1)N1CCN(c2ccccc2)CC1
[O][=C][Branch1][#C][N][C][=C][C][=C][S][N][=N][C][Ring1][Branch1][=C][Ring1][=Branch2][N][C][C][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring1][N]
N-(1,2,3-benzothiadiazol-5-yl)-4-phenylpiperazine-1-carboxamide