Problem statement: Answer the MCQ question.
Query: Which drug has a 19.233\% 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)c1c(NC(=O)N2CCCC2)sc2c1CCCC2
b COc1ccccc1N1CCN(C2CC(=O)N(C)C2=O)CC1
c CCCCC1=NN(C(=O)c2ccncc2)C(O)(C(F)(F)F)C1
d Cc1nn(CC(=O)Nc2ccc3c(c2)OCO3)c(C)c1[N+](=O)[O-]
Answer: a. O=C(O)c1c(NC(=O)N2CCCC2)sc2c1CCCC2
{#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#}
O=C(O)c1c(NC(=O)N2CCCC2)sc2c1CCCC2
O=C(O)c1c(NC(=O)N2CCCC2)sc2c1CCCC2
2-(pyrrolidine-1-carbonylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid