Task: Answer the multiple-choice question.
Question: Which drug has a -20.222% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCCCCCC1CC(CCC(=O)Nc2ccc([N+](=O)[O-])cc2)C(=O)O1
b: O=C(c1ccc(Cl)s1)N(Cc1nnc(-c2ccccc2Cl)o1)C1CC1
c: C=CCc1ccc(OCCOCCOc2ccccc2[N+](=O)[O-])c(OC)c1
d: Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)C1CC(=O)N(c2ccc3c(c2)OCCO3)C1
e: Nc1ccc(C(=O)NCCCSc2ccccc2)cc1[N+](=O)[O-]
Answer: c. C=CCc1ccc(OCCOCCOc2ccccc2[N+](=O)[O-])c(OC)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#}
C=CCc1ccc(OCCOCCOc2ccccc2[N+](=O)[O-])c(OC)c1
C=CCc1ccc(OCCOCCOc2ccccc2[N+](=O)[O-])c(OC)c1
2-methoxy-1-[2-[2-(2-nitrophenoxy)ethoxy]ethoxy]-4-prop-2-enylbenzene