Task: Answer the MCQ question.
Question: Which drug has a 8.350\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCOC(=O)C1=C(C)NC(=O)NC1c1cc(C)sc1C
b: COc1ccc(C(=O)Nc2sc(C)c(C)c2CN2CCOCC2)cc1
c: CC(C)C1Oc2ccccc2N(CC(=O)NC2CCCCC2)C1=O
d: O=[N+]([O-])c1ccc(N2CCN(c3nc(-c4ccc(Cl)cc4)cs3)CC2)cc1
e: O=C1CC(NCc2cccs2)C(=O)N1c1ccc(Cl)cc1
Answer: d. O=[N+]([O-])c1ccc(N2CCN(c3nc(-c4ccc(Cl)cc4)cs3)CC2)cc1
{#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=[N+]([O-])c1ccc(N2CCN(c3nc(-c4ccc(Cl)cc4)cs3)CC2)cc1
O=[N+]([O-])c1ccc(N2CCN(c3nc(-c4ccc(Cl)cc4)cs3)CC2)cc1
4-(4-chlorophenyl)-2-[4-(4-nitrophenyl)piperazin-1-yl]-1,3-thiazole