Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 21.085\% 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] CS(=O)(=O)N(Cc1ccccc1)c1ccc(C(=O)NCc2cccnc2)cc1
[b] Cc1ccc(O)c(C(=O)CC(=O)c2ccccc2Cl)c1
[c] Cc1ccc(S(=O)(=O)/N=C/c2cc(Br)ccc2O)cc1
[d] CC(=O)c1cccc(N=Nc2c(C)[nH]c3ccccc23)c1
Answer: d. CC(=O)c1cccc(N=Nc2c(C)[nH]c3ccccc23)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#}
CC(=O)c1cccc(N=Nc2c(C)[nH]c3ccccc23)c1
CC(=O)c1cccc(N=Nc2c(C)[nH]c3ccccc23)c1
1-[3-[(2-methyl-1H-indol-3-yl)diazenyl]phenyl]ethanone