Task: Answer the MCQ question.
Query: Which drug has a 17.438\% 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=C(CNS(=O)(=O)c1ccccc1)OCC(=O)c1ccc(Br)cc1
b. Cc1ccc(S(=O)(=O)/N=C(/NC(=S)Nc2ccccc2)c2ccccc2)cc1
c. Cc1ccc(S(=O)(=O)NC2(C(F)(F)F)NC(=O)N(c3ccccc3F)C2=O)cc1
d. Cc1ccc(C2N(c3ccccn3)C(=O)C3CCCN32)o1
e. Cc1cccc(NC(=O)CSc2nnc([C@H](C)NC(=O)OC(C)(C)C)o2)c1C
Answer: a. O=C(CNS(=O)(=O)c1ccccc1)OCC(=O)c1ccc(Br)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(CNS(=O)(=O)c1ccccc1)OCC(=O)c1ccc(Br)cc1
O=C(CNS(=O)(=O)c1ccccc1)OCC(=O)c1ccc(Br)cc1
[2-(4-bromophenyl)-2-oxoethyl]2-(benzenesulfonamido)acetate