Problem statement: Answer the multiple choice question.
Query: Which drug has a -78.647\% human ether-à-go-go related gene (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] CC(C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1)N1CCN(c2ccc(F)cc2)CC1
[b] CC1CCCN(C(=O)C2C(C=C(Cl)Cl)C2(C)C)C1
[c] Brc1ccc2c(c1)OCCOCCOCCOCCOCCO2
[d] CCCOc1ccc(Br)cc1/C=N/NC(=O)c1cc(OC)c(OC)c(OC)c1
Answer: c. Brc1ccc2c(c1)OCCOCCOCCOCCOCCO2
{#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#}
Brc1ccc2c(c1)OCCOCCOCCOCCOCCO2
Brc1ccc2c(c1)OCCOCCOCCOCCOCCO2
20-bromo-2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(18),19,21-triene