Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -21.342% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(COC(=O)CSc1ccccc1)NNC(=O)c1ccc([N+](=O)[O-])cc1
b NC(=O)CN1CCCC1c1ccc2c(c1)OCCO2
c O=C(Cn1cnc2cc([N+](=O)[O-])ccc2c1=O)NCCc1ccc(Cl)cc1
d C/C=C/c1c(F)c(F)c(Oc2ccc(C(=O)O)cc2)c(F)c1F
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_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#}
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