Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.423\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1cccc(N2CC(O)(c3cccs3)[N+]3=C2CCCC3)c1C.[Br-]
(b) COc1ccc(C(=O)O)c(O)c1
(c) COc1ccc(-c2csc(N(CCCN(C)C)C(=O)c3ccccc3Cl)n2)cc1.Cl
(d) CN1CCN(c2ccccc2NC(=O)c2ccc(N3CCCC3)c([N+](=O)[O-])c2)CC1
(e) COc1cc2c(cc1OC)C(c1cccs1)NCC2
Answer: e. COc1cc2c(cc1OC)C(c1cccs1)NCC2
{#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#}
COc1cc2c(cc1OC)C(c1cccs1)NCC2
COc1cc2c(cc1OC)C(c1cccs1)NCC2
6,7-dimethoxy-1-(thiophen-2-yl)-1,2,3,4-tetrahydroisoquinoline