Problem statement: Answer the MCQ question.
Query: Which compound has a 4.977\% 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 other words.
Options:
(a) COc1cc(OC)c(C2SCCS2)c(OC)c1
(b) O=C(NCC(c1ccco1)N1CCc2ccccc21)c1cccc(F)c1
(c) COC(=O)C1(C(F)(F)F)N=C(C(F)(F)F)Nc2ccc(Cl)cc21
(d) COc1ccc2nc(SCC(=O)NCCc3ccccc3)[nH]c2c1
Answer: b. O=C(NCC(c1ccco1)N1CCc2ccccc21)c1cccc(F)c1
{#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(NCC(c1ccco1)N1CCc2ccccc21)c1cccc(F)c1
O=C(NCC(c1ccco1)N1CCc2ccccc21)c1cccc(F)c1
N-[2-(2,3-dihydroindol-1-yl)-2-(furan-2-yl)ethyl]-3-fluorobenzamide