Task: Answer the MCQ question.
Query: Which drug has a 9.060\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1ccccc1NC(=O)c1c(Cl)nc(C)c(Cl)c1C
b Cl.O=C1C2CCCN2C(=O)N1CCCN1CCN(c2cccc(Br)c2)CC1
c Cc1nn(-c2ccccc2)c(=S)c2ccccc12
d CCN(CC)C(=O)COc1cccc2ccccc12
Answer: b. Cl.O=C1C2CCCN2C(=O)N1CCCN1CCN(c2cccc(Br)c2)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#}
Cl.O=C1C2CCCN2C(=O)N1CCCN1CCN(c2cccc(Br)c2)CC1
Cl.O=C1C2CCCN2C(=O)N1CCCN1CCN(c2cccc(Br)c2)CC1
[Cl].[O][=C][C][C][C][C][N][Ring1][Branch1][C][=Branch1][C][=O][N][Ring1][=Branch2][C][C][C][N][C][C][N][Branch1][N][C][=C][C][=C][C][Branch1][C][Br][=C][Ring1][#Branch1][C][C][Ring1][=N]
2-[3-[4-(3-bromophenyl)piperazin-1-yl]propyl]-5,6,7,7a-tetrahydropyrrolo[1,2-c]imidazole-1,3-dione;hydrochloride