Task: Answer the MCQ question.
Question: Which compound exhibits a 11.443\% 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] O=S(=O)(c1ccc(NC(=S)NN=C(Cc2ccccc2)Cc2ccccc2)cc1)N1CCOCC1
[b] COc1cccc(CC(NC(C)=O)C(=O)NC2CCN(S(=O)(=O)c3ccc4ccccc4c3)CC2)c1
[c] COC(=O)C1CCCCN1C(=O)c1ccc2oc(Cc3ccccc3)nc2c1
[d] Cl.Oc1ccc(Nc2ncnc3c2oc2ccccc23)cc1
Answer: a. O=S(=O)(c1ccc(NC(=S)NN=C(Cc2ccccc2)Cc2ccccc2)cc1)N1CCOCC1
{#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=S(=O)(c1ccc(NC(=S)NN=C(Cc2ccccc2)Cc2ccccc2)cc1)N1CCOCC1
O=S(=O)(c1ccc(NC(=S)NN=C(Cc2ccccc2)Cc2ccccc2)cc1)N1CCOCC1
1-(1,3-diphenylpropan-2-ylideneamino)-3-(4-morpholin-4-ylsulfonylphenyl)thiourea