Task: Answer the multiple choice question.
Query: Which drug exhibits a -16.722\% 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 additional words.
Options:
a. COC(=O)c1cc(S(=O)(=O)N(C)c2ccc(C)c(C)c2)c[nH]1
b. COc1ccc(OC)c(C(c2nnnn2Cc2ccccc2)N2CCC(C(N)=O)CC2)c1
c. Cc1cc(C)n2nc(C(=O)OCC(=O)N(CC(C)C)CC(C)C)nc2n1
d. O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCc3ccc4c(c3)OCO4)c21
Answer: d. O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCc3ccc4c(c3)OCO4)c21
{#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(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCc3ccc4c(c3)OCO4)c21
O=C(C1CC1)N1CCc2cc(Br)cc(S(=O)(=O)NCc3ccc4c(c3)OCO4)c21
N-(1,3-benzodioxol-5-ylmethyl)-5-bromo-1-(cyclopropanecarbonyl)-2,3-dihydroindole-7-sulfonamide