Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 5.102\% 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) CSc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccc(Cl)cc1
(b) CCc1ccc(-c2nc(-c3ccncc3)no2)cc1
(c) Brc1ccc2[nH]c3nc(SCCN4CCOCC4)nnc3c2c1
(d) Cl.O.O=c1c2ccccc2nc2n1CC/C2=C/N1CCN(c2cccc(C(F)(F)F)c2)CC1
Answer: b. CCc1ccc(-c2nc(-c3ccncc3)no2)cc1
{#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#}
CCc1ccc(-c2nc(-c3ccncc3)no2)cc1
CCc1ccc(-c2nc(-c3ccncc3)no2)cc1
5-(4-ethylphenyl)-3-pyridin-4-yl-1,2,4-oxadiazole