Task: Answer the MCQ question.
Question: Which compound has a 5.546\% 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) CCCCn1c(=O)cc(N2CCOCC2)[nH]c1=O
b) Br.CC(=O)c1sc(N/N=C2\CC3CCC2(C)C3(C)C)nc1C
c) CCC1CN(C(=O)N2CCC(C(=O)NCCc3ccccc3OC)CC2)c2ccccc2O1
d) CCOc1ccccc1NC(=O)CCNC(=O)c1ccco1
Answer: b. Br.CC(=O)c1sc(N/N=C2\CC3CCC2(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\CC3CCC2(C)C3(C)C)nc1C
Br.CC(=O)c1sc(N/N=C2\CC3CCC2(C)C3(C)C)nc1C
1-[4-methyl-2-[(2E)-2-(1,7,7-trimethyl-2-bicyclo[2.2.1]heptanylidene)hydrazinyl]-1,3-thiazol-5-yl]ethanone;hydrobromide