Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -14.795% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C1CCCN1CCCNc1ccc(S(=O)(=O)N2CCCCC2)cn1
b. CCc1ccc(OCCNc2cc(N3CCNC(C)C3)ccc2[N+](=O)[O-])cc1
c. Cc1cccc2c(N=NC(=O)C(C)n3cnc4ccccc4c3=O)c(O)[nH]c12
Answer: b. CCc1ccc(OCCNc2cc(N3CCNC(C)C3)ccc2[N+](=O)[O-])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#}
CCc1ccc(OCCNc2cc(N3CCNC(C)C3)ccc2[N+](=O)[O-])cc1
CCc1ccc(OCCNc2cc(N3CCNC(C)C3)ccc2[N+](=O)[O-])cc1
N-[2-(4-ethylphenoxy)ethyl]-5-(3-methylpiperazin-1-yl)-2-nitroaniline