Task: Answer the multiple choice question.
Query: Which compound exhibits a 3.547\% 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 Cc1[nH]nc2c1[C@@H](c1ccccc1[N+](=O)[O-])C(C#N)=C(N)O2
b O=C(N/N=C1\CCCc2c1[nH]c1ccc(Cl)cc21)c1ccncc1
c O=C(Nc1cccc(-c2nnc(-c3ccccc3)o2)c1)C1CCCO1
d O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(F)cc1)NCc1ccco1
e N#Cc1ccc(COn2nnc3ccccc32)cc1
Answer: b. O=C(N/N=C1\CCCc2c1[nH]c1ccc(Cl)cc21)c1ccncc1
{#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=C(N/N=C1\CCCc2c1[nH]c1ccc(Cl)cc21)c1ccncc1
O=C(N/N=C1\CCCc2c1[nH]c1ccc(Cl)cc21)c1ccncc1
N-[(E)-(6-chloro-2,3,4,9-tetrahydrocarbazol-1-ylidene)amino]pyridine-4-carboxamide