Task: Answer the multiple choice question.
Question: Which drug has a 11.812\% 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) Cc1nn(C(=O)c2cccnc2)c(C)c1Sc1ccc(Br)cc1
b) COC(=O)CC1C(=O)NCCN1C(=O)c1ccc([N+](=O)[O-])cc1
c) Br.CC(=O)c1sc(N/N=C2\CC3CC2C(C)C3(C)C)nc1C
d) COc1ccccc1NC(=O)CCCCC(=O)Nc1ccccc1OC
Answer: c. Br.CC(=O)c1sc(N/N=C2\CC3CC2C(C)C3(C)C)nc1C
{#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#}
Br.CC(=O)c1sc(N/N=C2\CC3CC2C(C)C3(C)C)nc1C
Br.CC(=O)c1sc(N/N=C2\CC3CC2C(C)C3(C)C)nc1C
1-[4-methyl-2-[(2E)-2-(5,5,6-trimethyl-2-bicyclo[2.2.1]heptanylidene)hydrazinyl]-1,3-thiazol-5-yl]ethanone;hydrobromide