Task: Answer the MCQ question.
Query: Which drug exhibits a 13.105\% 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. O=C(O)CCc1nn2c3ccccc3n(Cc3ccccc3)c2nc1=O
b. Cc1cccc(C)c1OCCn1nc(C(=O)O)c2ccccc2c1=O
c. Cc1cnc(C(=O)NCCc2ccc(S(=O)(=O)NC(=O)NC3CCCCC3)cc2)cn1
d. CCCOc1ccc(S(=O)(=O)Nc2ccccn2)c2ccccc12
Answer: b. Cc1cccc(C)c1OCCn1nc(C(=O)O)c2ccccc2c1=O
{#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#}
Cc1cccc(C)c1OCCn1nc(C(=O)O)c2ccccc2c1=O
Cc1cccc(C)c1OCCn1nc(C(=O)O)c2ccccc2c1=O
3-[2-(2,6-dimethylphenoxy)ethyl]-4-oxophthalazine-1-carboxylic acid