Task: Answer the multiple choice question.
Question: Which drug exhibits a 4.156% 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 other words.
Options:
[a] CCn1cc(C(=O)N[C@@H](C)C(=O)OC)c(=O)c2cc3c(cc21)OCO3
[b] O=C(CNC(=O)c1ccc([N+](=O)[O-])cc1)N/N=C/c1c[nH]c2ccccc12
[c] O=C(CCOc1ccccc1)Nc1ccnn1C1CCN(C(=O)CCC(F)(F)F)CC1
[d] CCOC(=O)c1ccccc1NC(=O)c1cccs1
[e] Cc1nc2ccc(S(=O)(=O)NC(C(=O)N3CCC(C)CC3)C(C)C)cc2s1
Answer: b. O=C(CNC(=O)c1ccc([N+](=O)[O-])cc1)N/N=C/c1c[nH]c2ccccc12
{#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(CNC(=O)c1ccc([N+](=O)[O-])cc1)N/N=C/c1c[nH]c2ccccc12
O=C(CNC(=O)c1ccc([N+](=O)[O-])cc1)N/N=C/c1c[nH]c2ccccc12
N-[2-[(2E)-2-(1H-indol-3-ylmethylidene)hydrazinyl]-2-oxoethyl]-4-nitrobenzamide