Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -2.394\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(NCCC1=CCCCC1)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
(b) CCC(C)(C(=O)NC1CCCC1)N(C(=O)c1ccccn1)c1ccccc1
(c) Oc1[nH]c2ccccc2c1N=Nc1nc(Nc2ccccc2)nc(N2CCOCC2)n1
Answer: c. Oc1[nH]c2ccccc2c1N=Nc1nc(Nc2ccccc2)nc(N2CCOCC2)n1
{#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#}
Oc1[nH]c2ccccc2c1N=Nc1nc(Nc2ccccc2)nc(N2CCOCC2)n1
Oc1[nH]c2ccccc2c1N=Nc1nc(Nc2ccccc2)nc(N2CCOCC2)n1
3-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)diazenyl]-1H-indol-2-ol