Task: Answer the MCQ question.
Question: Which drug exhibits a 2.601% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) Cc1cccc(OCCNc2cc(N3CCN(C)CC3)ccc2[N+](=O)[O-])c1
b.) COc1ccc2c(Cl)c(C(=O)NCCCn3ccnc3)sc2c1Cl
c.) CC1(C)CC(CCNS(=O)(=O)c2ccccc2)(c2ccccc2)CCO1
d.) CC1(C)CC(=O)C2=C(C1)N(c1ccccc1)C(N)=C(C#N)C2c1ccccc1
e.) COc1ccc(NC(=O)c2cc(-c3ccccn3)nc3c(C)cc(C)cc23)c(C)c1
Answer: d. CC1(C)CC(=O)C2=C(C1)N(c1ccccc1)C(N)=C(C#N)C2c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1(C)CC(=O)C2=C(C1)N(c1ccccc1)C(N)=C(C#N)C2c1ccccc1
CC1(C)CC(=O)C2=C(C1)N(c1ccccc1)C(N)=C(C#N)C2c1ccccc1
2-amino-7,7-dimethyl-5-oxo-1,4-diphenyl-6,8-dihydro-4H-quinoline-3-carbonitrile