Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 16.868\% 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.) CCC(CC)NC(=O)c1ccccc1Oc1ccccc1
b.) CCC(CC)C(=O)Nc1cc(C)cc(C)c1
c.) COc1nc(N(c2ccccc2)c2ccccc2)nc(-n2ccnc2)n1
d.) OCCNc1nc(OCC(F)(F)F)nc(N2CCN(C34CC5CC(CC(C5)C3)C4)CC2)n1
Answer: b. CCC(CC)C(=O)Nc1cc(C)cc(C)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#}
CCC(CC)C(=O)Nc1cc(C)cc(C)c1
CCC(CC)C(=O)Nc1cc(C)cc(C)c1
N-(3,5-dimethylphenyl)-2-ethylbutanamide