Task: Answer the multiple choice question.
Question: Which drug has a -2.979\% 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) CN(C)/C=C(\C#N)C(=O)N/N=C/c1ccc(F)cc1
b) CCCCn1c(SCC(=O)N2CCCCC2)nc2cc(S(N)(=O)=O)ccc21
c) COC(=O)c1cc(C(=O)NCCCN2CCOCC2)cc([N+](=O)[O-])c1.Cl
d) CCS(=O)(=O)N1CCN(CC(=O)NC2CCCCC2)CC1.Cl
e) CCSc1nc(C2CC2)cc(-c2cccs2)c1C#N
Answer: b. CCCCn1c(SCC(=O)N2CCCCC2)nc2cc(S(N)(=O)=O)ccc21
{#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#}
CCCCn1c(SCC(=O)N2CCCCC2)nc2cc(S(N)(=O)=O)ccc21
CCCCn1c(SCC(=O)N2CCCCC2)nc2cc(S(N)(=O)=O)ccc21
1-butyl-2-(2-oxo-2-piperidin-1-ylethyl)sulfanylbenzimidazole-5-sulfonamide