Task: Answer the MCQ question.
Question: Which drug exhibits a 7.416\% 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 additional words.
Options:
a O=C(NCc1ccco1)C1(c2ccc(Br)cc2)CCCC1
b Nc1nc(N)c2ncc(C(=O)CCc3ccccc3)nc2n1
c Cc1ccc(C(=O)O/N=C/c2ccc3c(c2)OCO3)cc1
d CCc1ccc(Nc2ncc3c(n2)CC(C)(C)CC3=O)cc1
Answer: b. Nc1nc(N)c2ncc(C(=O)CCc3ccccc3)nc2n1
{#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#}
Nc1nc(N)c2ncc(C(=O)CCc3ccccc3)nc2n1
Nc1nc(N)c2ncc(C(=O)CCc3ccccc3)nc2n1
1-(2,4-diaminopteridin-7-yl)-3-phenylpropan-1-one