Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.554\% 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) Cc1ccc(S(=O)(=O)N2CCN(c3cnn(C)c(=O)c3Cl)CC2)cc1
b) COc1cccc(C2CC(=O)N3CN(c4cccc(Cl)c4C)CSC3=C2C#N)c1OC
c) CCN(CC)S(=O)(=O)c1ccc(C(=O)O)cc1
d) Cc1cccc(C)c1NC(=O)Nc1ccc(S(N)(=O)=O)cc1
e) Cc1ccc(C(=O)N/N=C\c2ccc[nH]2)cc1[N+](=O)[O-]
Answer: a. Cc1ccc(S(=O)(=O)N2CCN(c3cnn(C)c(=O)c3Cl)CC2)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#}
Cc1ccc(S(=O)(=O)N2CCN(c3cnn(C)c(=O)c3Cl)CC2)cc1
Cc1ccc(S(=O)(=O)N2CCN(c3cnn(C)c(=O)c3Cl)CC2)cc1
4-chloro-2-methyl-5-[4-(4-methylphenyl)sulfonylpiperazin-1-yl]pyridazin-3-one