Task: Answer the MCQ question.
Query: Which compound has a 3.984\% 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 Cc1ccnc(NC(=O)COc2ccc3oc4c(c3c2)CCCC4)c1
b O=C(Nc1cccc(F)c1)N1CCCC(CNS(=O)(=O)Cc2ccccc2)C1
c COc1ccc(OCC(=O)N/N=C/c2ccncc2)cc1
d S=C(Nc1cccc(Cl)c1)N1CCN(Cc2ccccc2)CC1
e CCOC(=O)CC(C)(C)/C(C)=N/Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
Answer: d. S=C(Nc1cccc(Cl)c1)N1CCN(Cc2ccccc2)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(Nc1cccc(Cl)c1)N1CCN(Cc2ccccc2)CC1
S=C(Nc1cccc(Cl)c1)N1CCN(Cc2ccccc2)CC1
4-benzyl-N-(3-chlorophenyl)piperazine-1-carbothioamide