Task: Answer the MCQ question.
Question: Which drug has a -55.596% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc(OCCNC(=O)CNC(=O)c2ccc(C)c(C)c2)cc1
(b) O=C(c1ccco1)N1CCN(C(c2coc3ccc(Cl)cc3c2=O)c2nnnn2C2CCCC2)CC1
(c) Cc1ccc(N2CC(C(=O)N3CCC4(CC3)CC(=O)c3ccccc3O4)CC2=O)cc1
Answer: b. O=C(c1ccco1)N1CCN(C(c2coc3ccc(Cl)cc3c2=O)c2nnnn2C2CCCC2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1ccco1)N1CCN(C(c2coc3ccc(Cl)cc3c2=O)c2nnnn2C2CCCC2)CC1
O=C(c1ccco1)N1CCN(C(c2coc3ccc(Cl)cc3c2=O)c2nnnn2C2CCCC2)CC1
6-chloro-3-[(1-cyclopentyltetrazol-5-yl)-[4-(furan-2-carbonyl)piperazin-1-yl]methyl]chromen-4-one