Task: Answer the MCQ question.
Question: Which compound exhibits a 3.901\% 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) O=C(NC1CCCCCC1)C1CCN(S(=O)(=O)c2cnc[nH]2)CC1
(b) COc1ccc(NS(=O)(=O)c2ccc(-n3nnc4ccccc43)c([N+](=O)[O-])c2)cc1
(c) COc1ccccc1NC(=O)CSCC(=O)N1c2ccccc2CCc2ccccc21
(d) Cc1ccn(CCSCC(=O)O)n1
(e) COc1ccc(NC(=O)c2ccc(S(=O)(=O)N3CCOCC3)o2)cc1
Answer: d. Cc1ccn(CCSCC(=O)O)n1
{#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#}
Cc1ccn(CCSCC(=O)O)n1
Cc1ccn(CCSCC(=O)O)n1
2-[2-(3-methylpyrazol-1-yl)ethylsulfanyl]acetic acid