Problem statement: Answer the MCQ question.
Query: Which drug has a 0.659\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) O=C(/C=C(\c1ccccc1)n1cncn1)c1ccccc1
b) Cn1c(N)c(C(=O)CSc2nc(C3CC3)n(-c3ccccc3)n2)c(=O)[nH]c1=O
c) O=C(Cn1cnc2cc([N+](=O)[O-])ccc2c1=O)NCCc1ccc(Cl)cc1
d) C1=C(N2CCOCC2)/C(=C/c2nc3ccccc3[nH]2)CC1
e) OCC[C@@H]1C[C@H](O)[C@@H](O)[C@]2(OCCc3ccccc32)O1
Answer: c. O=C(Cn1cnc2cc([N+](=O)[O-])ccc2c1=O)NCCc1ccc(Cl)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#}
O=C(Cn1cnc2cc([N+](=O)[O-])ccc2c1=O)NCCc1ccc(Cl)cc1
O=C(Cn1cnc2cc([N+](=O)[O-])ccc2c1=O)NCCc1ccc(Cl)cc1
N-[2-(4-chlorophenyl)ethyl]-2-(7-nitro-4-oxoquinazolin-3-yl)acetamide