Problem statement: Answer the multiple-choice question.
Query: Which drug has a 18.855% 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: COc1ccccc1/C=C1C(=N/O)/C2CCN/1CC2
b: N#Cc1ccccc1Sc1ccccc1C(=O)Nc1ccc(Br)cc1
c: CCOCCCNC(=O)/C(C#N)=C/c1ccc(C(=O)OC)cc1
d: COc1ccc(N2C(=O)CSC2c2ccccc2[N+](=O)[O-])cc1
e: Cc1ccc(CNC(=O)CS(=O)(=O)CC(=O)O)cc1
Answer: b. N#Cc1ccccc1Sc1ccccc1C(=O)Nc1ccc(Br)cc1
{#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#}
N#Cc1ccccc1Sc1ccccc1C(=O)Nc1ccc(Br)cc1
N#Cc1ccccc1Sc1ccccc1C(=O)Nc1ccc(Br)cc1
N-(4-bromophenyl)-2-(2-cyanophenyl)sulfanylbenzamide