Task: Answer the MCQ question.
Question: Which compound has a -15.271\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1ccc(-c2nc(CSCC(=O)NCc3cccnc3)c(C)o2)cc1
b. O=C(c1cc2ccccc2oc1=O)N(Cc1ccco1)Cc1cccs1
c. CN(C)c1ccc(S(=O)(=O)NCC(=O)NCCOc2ccccc2F)cc1[N+](=O)[O-]
d. COc1cccc(N(CC(=O)NCCSCc2ccco2)S(=O)(=O)c2ccccc2)c1
e. COCCCNC(=S)N(CCCO)Cc1cc2cc3c(cc2[nH]c1=O)OCO3
Answer: b. O=C(c1cc2ccccc2oc1=O)N(Cc1ccco1)Cc1cccs1
{#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(c1cc2ccccc2oc1=O)N(Cc1ccco1)Cc1cccs1
O=C(c1cc2ccccc2oc1=O)N(Cc1ccco1)Cc1cccs1
N-(furan-2-ylmethyl)-2-oxo-N-(thiophen-2-ylmethyl)chromene-3-carboxamide