Task: Answer the MCQ question.
Query: Which drug has a -6.830\% 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 CC(OC(=O)c1oc2ccccc2c1COc1ccccc1)C(=O)NC(N)=O
b CN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)c2cccc([N+](=O)[O-])c2)CC1
c CC(C)c1ccc(NC(=S)NCc2cccs2)cc1
d O=C(CSc1ncnc2c1oc1ccccc12)NCc1ccc(F)cc1
Answer: a. CC(OC(=O)c1oc2ccccc2c1COc1ccccc1)C(=O)NC(N)=O
{#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#}
CC(OC(=O)c1oc2ccccc2c1COc1ccccc1)C(=O)NC(N)=O
CC(OC(=O)c1oc2ccccc2c1COc1ccccc1)C(=O)NC(N)=O
[1-(carbamoylamino)-1-oxopropan-2-yl] 3-(phenoxymethyl)-1-benzofuran-2-carboxylate