Task: Answer the multiple choice question.
Question: Which compound has a 9.191\% 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 other words.
Options:
a: NCC/C=C1/c2ccccc2CSc2ccccc21.O=C(O)/C=C\C(=O)O
b: CSCC[C@H](NC(=O)CC(C)(C)C)c1nc2ccccc2[nH]1
c: COc1ccc(Cc2nnc(SC(C)C(=O)Nc3ccc(F)cc3Cl)o2)cc1
d: O=C(c1cccs1)N1CCN(c2ccc(Cl)cc2)CC1
e: CCCc1c(C(=O)N/N=C/c2cccc3ccccc23)nnn1-c1nonc1N
Answer: d. O=C(c1cccs1)N1CCN(c2ccc(Cl)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=C(c1cccs1)N1CCN(c2ccc(Cl)cc2)CC1
O=C(c1cccs1)N1CCN(c2ccc(Cl)cc2)CC1
[4-(4-chlorophenyl)piperazin-1-yl]-thiophen-2-ylmethanone