Task: Answer the MCQ question.
Question: Which compound exhibits a 14.054\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. S=C(NCc1ccco1)N1CCN(c2ccc(Cl)cc2)CC1
b. CCOC(=O)c1ccc(NC(=O)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)cc1
c. CSc1nc2c(cnn2-c2ccc(C)c(C)c2)c(=O)[nH]1
d. COc1ccc(CCNC(=O)C2CC(c3ccc([N+](=O)[O-])cc3)=NO2)cc1
Answer: a. S=C(NCc1ccco1)N1CCN(c2ccc(Cl)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#}
S=C(NCc1ccco1)N1CCN(c2ccc(Cl)cc2)CC1
S=C(NCc1ccco1)N1CCN(c2ccc(Cl)cc2)CC1
4-(4-chlorophenyl)-N-(furan-2-ylmethyl)piperazine-1-carbothioamide