Problem statement: Answer the multiple-choice question.
Query: Which drug has a 12.635\% 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] C[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)NCc1ccc(F)cc1
[b] Oc1c(Cl)cc(Cl)cc1CNc1nc2ccccc2[nH]1
[c] CCOC(=O)N1CCN(C(=O)CN(c2ccc(OC)cc2)S(C)(=O)=O)CC1
Answer: b. Oc1c(Cl)cc(Cl)cc1CNc1nc2ccccc2[nH]1
{#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#}
Oc1c(Cl)cc(Cl)cc1CNc1nc2ccccc2[nH]1
Oc1c(Cl)cc(Cl)cc1CNc1nc2ccccc2[nH]1
2,4-dichloro-6-[(1H-benzimidazol-2-ylamino)methyl]phenol