Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 1.379\% 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 additional words.
Options:
(a) O=C(c1cccc2ccccc12)C1CCCN(C(=O)CCCn2cncn2)C1
(b) Oc1c(C(c2cccc(F)c2)N2CCN(Cc3ccccc3)CC2)sc2ncnn12
(c) Cc1ccc(NC(=O)COC(=O)c2ccc(Cl)nc2)cc1S(=O)(=O)N1CCCCC1
(d) Cc1ccc(S(=O)(=O)NCC(c2ccco2)N2CCc3ccccc3C2)cc1
Answer: b. Oc1c(C(c2cccc(F)c2)N2CCN(Cc3ccccc3)CC2)sc2ncnn12
{#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(C(c2cccc(F)c2)N2CCN(Cc3ccccc3)CC2)sc2ncnn12
Oc1c(C(c2cccc(F)c2)N2CCN(Cc3ccccc3)CC2)sc2ncnn12
5-[(4-benzylpiperazin-1-yl)-(3-fluorophenyl)methyl]-[1,3]thiazolo[3,2-b][1,2,4]triazol-6-ol