Task: Answer the MCQ question.
Query: Which compound exhibits a 8.152\% 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, or d without using any other words.
Options:
a.) Cc1nnc(SCC(=O)NC23CC4CC(CC(C4)C2)C3)n(N)c1=O
b.) CCSc1cnc(-c2ccccc2)n1CC.Cl
c.) C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)[C@H]([C@@H](C)CC)n3cc([C@@H](N)CC(C)C)nn3)CC2)nc(N2CCN(C(=O)[C@H]([C@@H](C)CC)n3cc([C@@H](N)CC(C)C)nn3)CC2)n1.Cl
d.) COc1ccc(C2C(C#N)=C(N)Oc3c2c(=O)oc2ccccc32)cc1Cn1cc([N+](=O)[O-])cn1
Answer: b. CCSc1cnc(-c2ccccc2)n1CC.Cl
{#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#}
CCSc1cnc(-c2ccccc2)n1CC.Cl
CCSc1cnc(-c2ccccc2)n1CC.Cl
1-ethyl-5-ethylsulfanyl-2-phenylimidazole;hydrochloride