Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.630\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Nc1nc(Br)c2c(F)cccc2c1-c1ccc(F)cc1
b.) O=C(CN1CCN(c2ccccc2)CC1)Nc1ccc2c(c1)OCCO2
c.) N#CC1=C(N)Oc2cc(O)ccc2C1c1ccc(Br)s1
d.) OC1(C#CCN2CCOCC2)CCCCC1
Answer: b. O=C(CN1CCN(c2ccccc2)CC1)Nc1ccc2c(c1)OCCO2
{#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(CN1CCN(c2ccccc2)CC1)Nc1ccc2c(c1)OCCO2
O=C(CN1CCN(c2ccccc2)CC1)Nc1ccc2c(c1)OCCO2
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-(4-phenylpiperazin-1-yl)acetamide