Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.848\% 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 CC1(C)CC(NC(=O)COc2ccc3c4c(c(=O)oc3c2)CCCC4)CC(C)(C)N1
b CCC(=O)CC(c1ccccc1)C1(Cl)C(=O)c2ccccc2C1=O
c COCCCNC(=O)C1CC(=O)OC1c1ccc(OC)c(OC)c1
d O=C(NNC(=S)NC(=O)c1ccccc1Cl)c1cccc([N+](=O)[O-])c1
Answer: d. O=C(NNC(=S)NC(=O)c1ccccc1Cl)c1cccc([N+](=O)[O-])c1
{#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(NNC(=S)NC(=O)c1ccccc1Cl)c1cccc([N+](=O)[O-])c1
O=C(NNC(=S)NC(=O)c1ccccc1Cl)c1cccc([N+](=O)[O-])c1
2-chloro-N-[[(3-nitrobenzoyl)amino]carbamothioyl]benzamide