Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.694\% 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] C[C@H](NC(=O)c1nc[nH]c1C(=O)NC(c1ccccc1)c1ccccc1)C(=O)OC(C)(C)C
[b] CCC(C)NC(=O)C1CCN(S(=O)(=O)c2ccc(Br)s2)CC1
[c] COc1ccccc1NC(=O)C1CCCCN1S(=O)(=O)c1ccc(F)cc1
[d] O=C(Nc1ccc(Cl)cc1)Nc1ccc(-c2cnco2)cc1
Answer: d. O=C(Nc1ccc(Cl)cc1)Nc1ccc(-c2cnco2)cc1
{#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(Nc1ccc(Cl)cc1)Nc1ccc(-c2cnco2)cc1
O=C(Nc1ccc(Cl)cc1)Nc1ccc(-c2cnco2)cc1
1-(4-chlorophenyl)-3-[4-(1,3-oxazol-5-yl)phenyl]urea