Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 15.560\% 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(O)c1ccc(/C=N/N2CCN(C3c4ccccc4-c4ccccc43)CC2)cc1
b.) CCN(CC(=O)O)S(=O)(=O)c1cc(Cl)ccc1Cl
c.) O=C(CNC(=O)c1cccs1)NCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1
d.) COC(=O)c1nn(-c2ccc3c(c2)OCO3)cc1O
e.) O=C(CC1C(=O)NCCN1C(=O)c1ccc([N+](=O)[O-])cc1)Nc1cccc(Cl)c1
Answer: a. O=C(O)c1ccc(/C=N/N2CCN(C3c4ccccc4-c4ccccc43)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(O)c1ccc(/C=N/N2CCN(C3c4ccccc4-c4ccccc43)CC2)cc1
O=C(O)c1ccc(/C=N/N2CCN(C3c4ccccc4-c4ccccc43)CC2)cc1
4-[(E)-[4-(9H-fluoren-9-yl)piperazin-1-yl]iminomethyl]benzoic acid