Task: Answer the MCQ question.
Query: Which compound has a 11.443\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc(OC)c(S(=O)(=O)N(C)CC(=O)N2CCCCC2)c1
(b) CC1NC(=S)N(C2CCCCC2)C1=O
(c) CCCCOc1ccc(C(=O)NCC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
(d) Clc1ccc(N2CCN(Cc3ccc(Br)o3)CC2)cc1
Answer: d. Clc1ccc(N2CCN(Cc3ccc(Br)o3)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#}
Clc1ccc(N2CCN(Cc3ccc(Br)o3)CC2)cc1
Clc1ccc(N2CCN(Cc3ccc(Br)o3)CC2)cc1
1-[(5-bromofuran-2-yl)methyl]-4-(4-chlorophenyl)piperazine