Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -11.177% 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.) COc1ccccc1/C=C/C=N/n1c(-c2ccncc2)n[nH]c1=S
b.) CC(CCc1ccccc1)NC(=O)CN1C(=O)NC2(CCCCC2)C1=O
c.) O=C(c1ccccc1Sc1ccc([N+](=O)[O-])cc1Cl)N1CCOCC1
d.) CCN(CC(O)CON=C1c2ccccc2-c2ccccc21)S(=O)(=O)c1ccc(C)cc1
Answer: c. O=C(c1ccccc1Sc1ccc([N+](=O)[O-])cc1Cl)N1CCOCC1
{#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(c1ccccc1Sc1ccc([N+](=O)[O-])cc1Cl)N1CCOCC1
O=C(c1ccccc1Sc1ccc([N+](=O)[O-])cc1Cl)N1CCOCC1
[2-(2-chloro-4-nitrophenyl)sulfanylphenyl]-morpholin-4-ylmethanone