Task: Answer the MCQ question.
Question: Which compound has a -7.168\% 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 other words.
Options:
a: O=C(NCc1ccco1)C1CC(=O)N(c2ccc(O)cc2)C1
b: CCOC(=O)CSc1nc2ccccc2c(=O)n1Cc1ccco1
c: Nc1nc(-c2ccccc2)c(N=Nc2cccnc2)s1
d: Cc1ccc(-c2nnn(CC(=O)N3CCC(C)CC3)n2)o1
e: O=c1cc2ncc(-n3cc([N+](=O)[O-])cn3)cn2[nH]1
Answer: a. O=C(NCc1ccco1)C1CC(=O)N(c2ccc(O)cc2)C1
{#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(NCc1ccco1)C1CC(=O)N(c2ccc(O)cc2)C1
O=C(NCc1ccco1)C1CC(=O)N(c2ccc(O)cc2)C1
[O][=C][Branch1][#Branch2][N][C][C][=C][C][=C][O][Ring1][Branch1][C][C][C][=Branch1][C][=O][N][Branch1][N][C][=C][C][=C][Branch1][C][O][C][=C][Ring1][#Branch1][C][Ring1][=N]
N-(furan-2-ylmethyl)-1-(4-hydroxyphenyl)-5-oxopyrrolidine-3-carboxamide