Problem statement: Answer the MCQ question.
Question: Which compound has a 10.420\% 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) Oc1ccccc1C=Nc1cccc2ccccc12
(b) CC(=O)c1cc(C#N)c(Oc2cc(C)cc(C)c2)nc1C
(c) Cc1ccc(S(=O)(=O)N2CCC(C(=O)NCC3CC3)CC2)cc1
(d) O=C(C1=COCCO1)N1CCN(S(=O)(=O)c2cccc(Br)c2)CC1
(e) Cc1ccc(C(=O)NCCSc2ccc(Cl)cc2)cc1S(=O)(=O)Nc1ccccc1
Answer: a. Oc1ccccc1C=Nc1cccc2ccccc12
{#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#}
Oc1ccccc1C=Nc1cccc2ccccc12
Oc1ccccc1C=Nc1cccc2ccccc12
2-(naphthalen-1-yliminomethyl)phenol