Problem statement: Answer the MCQ question.
Question: Which drug has a 5.319\% 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: Cl.c1cc(CNC2C3CC4CC(C3)CC2C4)ccn1
b: CCN1CCN(Cc2ccc(NC(=O)CC3Oc4ccc(C)cc4NC3=O)cc2)CC1
c: COc1ccc(CCNC(=S)NC(=O)c2ccccc2)cc1OC
d: CN(C)CCCn1c(SCC(=O)Nc2nc(-c3cccc(Br)c3)cs2)nc2ccccc2c1=O
Answer: b. CCN1CCN(Cc2ccc(NC(=O)CC3Oc4ccc(C)cc4NC3=O)cc2)CC1
{#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#}
CCN1CCN(Cc2ccc(NC(=O)CC3Oc4ccc(C)cc4NC3=O)cc2)CC1
CCN1CCN(Cc2ccc(NC(=O)CC3Oc4ccc(C)cc4NC3=O)cc2)CC1
N-[4-[(4-ethylpiperazin-1-yl)methyl]phenyl]-2-(6-methyl-3-oxo-4H-1,4-benzoxazin-2-yl)acetamide