Task: Answer the multiple-choice question.
Query: Which drug exhibits a -8.467\% 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, or c without using any additional words.
Options:
a) O=C(NC1CC1)C1CSC(c2cccnc2)=N1
b) COc1ccccc1C(=O)CSc1cccc[n+]1[O-]
c) COCCn1c(N)c(N(Cc2ccccc2)C(=O)C2CCCC2)c(=O)[nH]c1=O
Answer: a. O=C(NC1CC1)C1CSC(c2cccnc2)=N1
{#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(NC1CC1)C1CSC(c2cccnc2)=N1
O=C(NC1CC1)C1CSC(c2cccnc2)=N1
N-cyclopropyl-2-pyridin-3-yl-4,5-dihydro-1,3-thiazole-4-carboxamide