Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.536\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(C1=C(O)C(=O)N(CC2CCCO2)C1c1ccc(Cl)cc1)c1ccco1
[b] CN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)C1CCCC1
[c] COc1ccc(-c2onc(C)c2C)cc1S(=O)(=O)NCCc1ccco1
[d] COc1ccccc1N1CCN(C(=O)c2cc(-c3ccc(Cl)cc3)on2)CC1
Answer: a. O=C(C1=C(O)C(=O)N(CC2CCCO2)C1c1ccc(Cl)cc1)c1ccco1
{#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(C1=C(O)C(=O)N(CC2CCCO2)C1c1ccc(Cl)cc1)c1ccco1
O=C(C1=C(O)C(=O)N(CC2CCCO2)C1c1ccc(Cl)cc1)c1ccco1
2-(4-chlorophenyl)-3-(furan-2-carbonyl)-4-hydroxy-1-(oxolan-2-ylmethyl)-2H-pyrrol-5-one