Problem statement: Answer the multiple-choice question.
Query: Which drug has a 2.509% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
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(CCCOc1ccc(Cl)cc1Cl)NNC(=O)c1ccc(NC(=O)c2ccccc2)cc1
b) CCOC(=O)Cc1csc(Nc2c(C)n(C)n(-c3ccccc3)c2=O)n1
c) O=S(=O)(c1ccc(Br)cc1)N1CCCc2ccccc21
d) Cc1cc(C)c(NC(=O)CSc2nnc(SCC(=O)Nc3c(C)cc(C)cc3C)n2N)c(C)c1
e) Cc1nn(-c2ccccc2)c(Cl)c1/C=N/Nc1nc2ccccc2[nH]1
Answer: c. O=S(=O)(c1ccc(Br)cc1)N1CCCc2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=S(=O)(c1ccc(Br)cc1)N1CCCc2ccccc21
O=S(=O)(c1ccc(Br)cc1)N1CCCc2ccccc21
1-(4-bromophenyl)sulfonyl-3,4-dihydro-2H-quinoline