Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 12.150\% 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=S(=O)(c1ccccc1)N(CC1CO1)c1cc(Cl)ccc1Cl
b: Cc1nc2ccc(NC(=O)c3ccc4ccccc4n3)cc2s1
c: O=C(O)c1cnn2cc(-c3[nH]ncc3[N+](=O)[O-])cnc12
d: COc1ccc(/C=N/NS(=O)(=O)c2ccccc2)cc1OC(=O)c1ccc(C)cc1
e: Cc1cccc(NC(=O)Cc2ccc(Br)cc2)n1
Answer: a. O=S(=O)(c1ccccc1)N(CC1CO1)c1cc(Cl)ccc1Cl
{#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=S(=O)(c1ccccc1)N(CC1CO1)c1cc(Cl)ccc1Cl
O=S(=O)(c1ccccc1)N(CC1CO1)c1cc(Cl)ccc1Cl
N-(2,5-dichlorophenyl)-N-(oxiran-2-ylmethyl)benzenesulfonamide