Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -2.530\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccc(/C=C/C(=O)OCC(=O)NC2CCCCC2C)c(OC)c1
b.) COCCCNc1nc2nonc2nc1N(C)CC1CCCN1C
c.) O=C(CCc1nnc(C2(c3ccc(Cl)cc3)CCC2)o1)N1CCCC(O)C1
d.) O=C(CSc1ncn[nH]1)NNC(=O)c1ccccc1
Answer: d. O=C(CSc1ncn[nH]1)NNC(=O)c1ccccc1
{#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(CSc1ncn[nH]1)NNC(=O)c1ccccc1
O=C(CSc1ncn[nH]1)NNC(=O)c1ccccc1
N'-[2-(1H-1,2,4-triazol-5-ylsulfanyl)acetyl]benzohydrazide