Task: Answer the multiple choice question.
Query: Which compound has a -42.706\% 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 other words.
Options:
a. CCOC(=O)c1sc(NC(=O)OC)c(C(=O)OC)c1C
b. O=C(c1ccco1)N1CCN(CC(O)COc2ccc(Br)cc2)CC1
c. Cc1ccc(S(=O)(=O)NCCC(=O)NC2CCC(C)CC2)cc1
Answer: b. O=C(c1ccco1)N1CCN(CC(O)COc2ccc(Br)cc2)CC1
{#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(c1ccco1)N1CCN(CC(O)COc2ccc(Br)cc2)CC1
O=C(c1ccco1)N1CCN(CC(O)COc2ccc(Br)cc2)CC1
[4-[3-(4-bromophenoxy)-2-hydroxypropyl]piperazin-1-yl]-(furan-2-yl)methanone