Task: Answer the MCQ question.
Question: Which compound has a 11.847\% 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.) COCc1c(C#N)c(NCc2cc(OC)c(OC)c(OC)c2)nc(C)c1[N+](=O)[O-]
b.) CSc1ncc(F)c(N(CCO)CCO)n1
c.) S=C(NCCc1cccc(Cl)c1)NC1CCCCC1
d.) Cn1nnnc1-c1cc(Cl)cc(Cl)c1
e.) COc1cc(/C=N/NC(=O)C(=O)NCc2cccnc2)ccc1O
Answer: d. Cn1nnnc1-c1cc(Cl)cc(Cl)c1
{#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#}
Cn1nnnc1-c1cc(Cl)cc(Cl)c1
Cn1nnnc1-c1cc(Cl)cc(Cl)c1
5-(3,5-dichlorophenyl)-4-methyltetrazole