Task: Answer the multiple choice question.
Question: Which compound has a 10.370\% 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 additional words.
Options:
a O=S(=O)(c1ccc(Cl)cc1)N1c2ccccc2Oc2nc3ccccc3nc21
b COc1ccccc1N1CCN(c2nc(C)c(C)c(=O)[nH]2)CC1
c CCOc1ccc(NC(=O)CNC(=O)c2ccc([N+](=O)[O-])cc2)cc1
d COc1ccccc1C(CNC(=O)CCNC(=O)c1ccccc1Cl)N1CCCC1
e Cc1c(N=C/C=C2/N(C)c3ccccc3C2(C)C)c(=O)n(-c2ccccc2)n1C
Answer: a. O=S(=O)(c1ccc(Cl)cc1)N1c2ccccc2Oc2nc3ccccc3nc21
{#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)(c1ccc(Cl)cc1)N1c2ccccc2Oc2nc3ccccc3nc21
O=S(=O)(c1ccc(Cl)cc1)N1c2ccccc2Oc2nc3ccccc3nc21
12-(4-chlorophenyl)sulfonylquinoxalino[2,3-b][1,4]benzoxazine