Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 7.738\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a S=C(NCCc1ccncc1)Nc1ccccc1
b O=C(NCc1cccnc1)c1ccc(CS(=O)(=O)Cc2ccc(Cl)cc2)o1
c O=C(CCCOc1ccc(Cl)cc1Cl)N/N=C/c1cccc([N+](=O)[O-])c1
d Cc1ccc(S(=O)(=O)N(CCO)c2cc3c(s2)CCCC3)cc1
Answer: c. O=C(CCCOc1ccc(Cl)cc1Cl)N/N=C/c1cccc([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_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(CCCOc1ccc(Cl)cc1Cl)N/N=C/c1cccc([N+](=O)[O-])c1
O=C(CCCOc1ccc(Cl)cc1Cl)N/N=C/c1cccc([N+](=O)[O-])c1
4-(2,4-dichlorophenoxy)-N-[(E)-(3-nitrophenyl)methylideneamino]butanamide