Task: Answer the multiple-choice question.
Question: Which drug has a 11.812\% 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) O=c1[nH]nc(-c2ccc(F)cc2)cc1Cc1ccccc1
b) O=C(CSc1ccc(-c2cccnc2)nn1)N1CCCCC1
c) CCN(CC(=O)NC(=O)NCc1ccccc1)Cc1ccccc1
d) CCN(C(=O)CSc1nnc(-c2ccccc2Cl)n1C1CCCC1)C1CCS(=O)(=O)C1
Answer: a. O=c1[nH]nc(-c2ccc(F)cc2)cc1Cc1ccccc1
{#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=c1[nH]nc(-c2ccc(F)cc2)cc1Cc1ccccc1
O=c1[nH]nc(-c2ccc(F)cc2)cc1Cc1ccccc1
5-benzyl-3-(4-fluorophenyl)-1H-pyridazin-6-one