Task: Answer the MCQ question.
Question: Which compound has a -15.544% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CSc1nc(O)c(C(c2ccc(O)cc2)c2c(O)nc(SC)[nH]c2=O)c(=O)[nH]1
b. CN1c2ccccc2Oc2c(c(=O)n(C)c(=O)n2C)C1c1cccc([N+](=O)[O-])c1
c. CC1(C)CC(=O)C=C(c2ccc(I)cc2)C1
d. O=C(CCC(=O)c1ccccc1)NCCc1c[nH]c2ccccc12
Answer: b. CN1c2ccccc2Oc2c(c(=O)n(C)c(=O)n2C)C1c1cccc([N+](=O)[O-])c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN1c2ccccc2Oc2c(c(=O)n(C)c(=O)n2C)C1c1cccc([N+](=O)[O-])c1
CN1c2ccccc2Oc2c(c(=O)n(C)c(=O)n2C)C1c1cccc([N+](=O)[O-])c1
1,3,6-trimethyl-5-(3-nitrophenyl)-5H-pyrimido[4,5-b][1,5]benzoxazepine-2,4-dione