Task: Answer the MCQ question.
Query: Which drug exhibits a 10.804\% 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 additional words.
Options:
a C=CCNc1ncnc2c1cnn2-c1ccc(C)cc1C
b CCc1ccccc1N(CC(=O)NC1CCCC1)C(=O)CNC(=O)c1cccs1
c CC1Cc2ccccc2N1S(=O)(=O)c1cnc(Cl)c(Br)c1
d CC1CCN(S(=O)(=O)c2cc3c4c(c2)CCN4C(=O)CC3)CC1
Answer: a. C=CCNc1ncnc2c1cnn2-c1ccc(C)cc1C
{#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#}
C=CCNc1ncnc2c1cnn2-c1ccc(C)cc1C
C=CCNc1ncnc2c1cnn2-c1ccc(C)cc1C
1-(2,4-dimethylphenyl)-N-prop-2-enylpyrazolo[3,4-d]pyrimidin-4-amine