Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 31.612\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1cc(C(=O)N2CCC(n3cnc4cc(F)ccc43)CC2)cc(OC)c1OC
[b] O=C(CNC(=O)c1ccccc1F)NC1=NCCS1
[c] CN(C)C=NC(=O)c1cc(C(=O)c2ccc(Cl)cc2Cl)c[nH]1
Answer: b. O=C(CNC(=O)c1ccccc1F)NC1=NCCS1
{#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(CNC(=O)c1ccccc1F)NC1=NCCS1
O=C(CNC(=O)c1ccccc1F)NC1=NCCS1
N-[2-(4,5-dihydro-1,3-thiazol-2-ylamino)-2-oxoethyl]-2-fluorobenzamide