Task: Answer the multiple-choice question.
Query: Which compound has a 5.547\% 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, d, or e without using any other words.
Options:
(a) CC(C)(C)OC(=O)CNC(=O)c1[nH]cnc1C(=O)NCC(=O)OCc1ccccc1
(b) S=C(NCc1ccco1)N1CCN(c2ccccc2Cl)CC1
(c) CCN1CCN(C(=O)c2cc(COc3ccc(C(C)=O)cc3OC)on2)CC1
(d) CCOC(=O)c1c(C)[nH]c(C(=O)N/N=C/c2cccc(OC)c2)c1C
(e) COc1ccc2c(c1)c(C(=O)O)c(C)n2-c1ccc(Cl)cc1
Answer: b. S=C(NCc1ccco1)N1CCN(c2ccccc2Cl)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#}
S=C(NCc1ccco1)N1CCN(c2ccccc2Cl)CC1
S=C(NCc1ccco1)N1CCN(c2ccccc2Cl)CC1
4-(2-chlorophenyl)-N-(furan-2-ylmethyl)piperazine-1-carbothioamide