Problem statement: Answer the multiple-choice question.
Question: Which drug has a 16.965% 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(Cc1ccc(Cl)c(Cl)c1)NCC1(N2CCOCC2)CCCCC1
[b] O=c1nc2n(c3ccc([N+](=O)[O-])cc13)CCCCC2
[c] C=C1CCN(c2ccc(C(=O)O)cc2[N+](=O)[O-])CC1
[d] CCC(C)[C@H](NC(=O)NCCCOC(C)C)C(=O)OC
Answer: c. C=C1CCN(c2ccc(C(=O)O)cc2[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#}
C=C1CCN(c2ccc(C(=O)O)cc2[N+](=O)[O-])CC1
C=C1CCN(c2ccc(C(=O)O)cc2[N+](=O)[O-])CC1
4-(4-methylidenepiperidin-1-yl)-3-nitrobenzoic acid