Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.359\% 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 additional words.
Options:
[a] CCCN(CCC)C(=O)c1cc(S(=O)(=O)N2CCCCC2)c[nH]1
[b] C/C(=N\NC(=O)c1nnn(-c2nonc2N)c1CN(C)C)c1ccco1
[c] CN1C(=O)NC(c2cccc([N+](=O)[O-])c2)C2=C1CC(C)(C)CC2=O
[d] CNC(=S)NCc1ccc2[nH]c3c(c2c1)CCCC3
[e] CN=C(c1ccc(C)cc1)n1c(=S)nc(-c2ccc(C)cc2)n(C)c1=S
Answer: d. CNC(=S)NCc1ccc2[nH]c3c(c2c1)CCCC3
{#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#}
CNC(=S)NCc1ccc2[nH]c3c(c2c1)CCCC3
CNC(=S)NCc1ccc2[nH]c3c(c2c1)CCCC3
1-methyl-3-(6,7,8,9-tetrahydro-5H-carbazol-3-ylmethyl)thiourea