Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -10.297\% 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.) CCOc1ccc(C(=O)COC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)cc1
b.) O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1OCC(F)(F)F)C1=COCCO1
c.) C=CCn1c(-c2ccc(Cl)cc2)c[nH]c1=S
Answer: b. O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1OCC(F)(F)F)C1=COCCO1
{#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#}
O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1OCC(F)(F)F)C1=COCCO1
O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1OCC(F)(F)F)C1=COCCO1
N-[5-morpholin-4-ylsulfonyl-2-(2,2,2-trifluoroethoxy)phenyl]-2,3-dihydro-1,4-dioxine-5-carboxamide