Task: Answer the multiple-choice question.
Question: Which drug has a 4.007\% 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(Nc1ncccc1O)c1cccc(S(=O)(=O)N2CCCc3ccccc32)c1
b C=CCN1C(=O)CSc2ccc(C(=O)NC(C)c3ccccc3)cc21
c CCOc1ccccc1OCCCC(=O)N(CC)CC(=O)Nc1c(F)cccc1F
d O=C(CCCCCCCCCCC(=O)NCc1cccnc1)NCc1cccnc1
Answer: d. O=C(CCCCCCCCCCC(=O)NCc1cccnc1)NCc1cccnc1
{#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(CCCCCCCCCCC(=O)NCc1cccnc1)NCc1cccnc1
O=C(CCCCCCCCCCC(=O)NCc1cccnc1)NCc1cccnc1
N,N'-bis(pyridin-3-ylmethyl)dodecanediamide