Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 16.311\% 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: CCN1CCN(C(=S)Nc2ccc([N+](=O)[O-])cc2)CC1
b: Cc1sc2ncnc(N3CCC(C(=O)Nc4ccc(F)cc4Cl)CC3)c2c1C
c: CCC(C)/C(C)=N/NC(=O)c1cn(-c2ccccc2)nc1-c1ccccc1
d: Cc1nc(N2CCN(c3ccccc3)CC2)[nH]c(=O)c1Cc1cccc2ccccc12
Answer: b. Cc1sc2ncnc(N3CCC(C(=O)Nc4ccc(F)cc4Cl)CC3)c2c1C
{#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#}
Cc1sc2ncnc(N3CCC(C(=O)Nc4ccc(F)cc4Cl)CC3)c2c1C
Cc1sc2ncnc(N3CCC(C(=O)Nc4ccc(F)cc4Cl)CC3)c2c1C
[C][C][S][C][=N][C][=N][C][Branch2][Ring1][=N][N][C][C][C][Branch2][Ring1][C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][Cl][C][C][Ring1][P][=C][Ring2][Ring1][#Branch1][C][=Ring2][Ring1][#Branch2][C]
N-(2-chloro-4-fluorophenyl)-1-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide