Task: Answer the MCQ question.
Question: Which drug has a -74.072\% 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 COc1ccc2c(C)cc(SCc3c(C)noc3C)nc2c1
b O=C(O)C1=C[C@@H](c2coc3ccccc3c2=O)C[C@@H](OCc2ccc(CO)cc2)O1
c CC(=C/c1ccccc1)/C=N/NC(=O)c1nnn(-c2nonc2N)c1CN1CCC(C)CC1
d O=C(Cn1nnc(-c2ccccc2)n1)N/N=C/c1cc([N+](=O)[O-])ccc1O
e CCCc1cc(C(=O)N2CCCC(N3CCN(c4ccc(F)cc4)CC3)C2)no1
Answer: e. CCCc1cc(C(=O)N2CCCC(N3CCN(c4ccc(F)cc4)CC3)C2)no1
{#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#}
CCCc1cc(C(=O)N2CCCC(N3CCN(c4ccc(F)cc4)CC3)C2)no1
CCCc1cc(C(=O)N2CCCC(N3CCN(c4ccc(F)cc4)CC3)C2)no1
[3-[4-(4-fluorophenyl)piperazin-1-yl]piperidin-1-yl]-(5-propyl-1,2-oxazol-3-yl)methanone