Task: Answer the MCQ question.
Question: Which compound has a -0.068\% 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 CCn1c2ccccc2c2cc(NC(=O)C(C)Oc3ccccc3)ccc21
b Cc1nnc(NC(=O)C2CSC3(C)CCC(=O)N23)s1
c CCCNc1cc(=O)n(C)c(=O)n1C
d CCN(CC)S(=O)(=O)c1ccc(N2CCCC2)c(NC(=O)c2ccccc2OC)c1
e Cc1ccc(NC(=O)CN(C)S(=O)(=O)c2cnc[nH]2)c(C)c1
Answer: a. CCn1c2ccccc2c2cc(NC(=O)C(C)Oc3ccccc3)ccc21
{#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#}
CCn1c2ccccc2c2cc(NC(=O)C(C)Oc3ccccc3)ccc21
CCn1c2ccccc2c2cc(NC(=O)C(C)Oc3ccccc3)ccc21
N-(9-ethylcarbazol-3-yl)-2-phenoxypropanamide