Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 10.873\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C1C(Nc2ccccc2)=C/C(=N/S(=O)(=O)c2cccs2)c2ccccc21
[b] Cc1ccccc1NC(=S)Nc1ccc2cn[nH]c2c1
[c] CCOC(=O)CCc1c(C)n(CC)c2cc(-c3ccccc3OC)nn2c1=O
[d] S=C(Nc1ccc(Cl)cc1)N1CCN(Cc2ccccc2)CC1
[e] O=C(COc1ccc(F)cc1)Nc1nc(-c2ccccn2)cs1
Answer: a. O=C1C(Nc2ccccc2)=C/C(=N/S(=O)(=O)c2cccs2)c2ccccc21
{#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=C1C(Nc2ccccc2)=C/C(=N/S(=O)(=O)c2cccs2)c2ccccc21
O=C1C(Nc2ccccc2)=C/C(=N/S(=O)(=O)c2cccs2)c2ccccc21
(NZ)-N-(3-anilino-4-oxonaphthalen-1-ylidene)thiophene-2-sulfonamide