Problem statement: Answer the MCQ question.
Query: Which drug has a 2.966\% 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.) O=C(CSC1=NS(=O)(=O)c2cc(Cl)ccc2N1)NCCc1ccccc1
b.) Cc1cc2nc(CSc3ccccc3)cc(=O)n2[nH]1
c.) CC(C)C[C@H](NC(=O)N1CC(=O)Nc2ccccc21)C(=O)N[C@@H](C(=O)O)c1ccccc1
d.) COCCCNC(=O)CSc1ccc(Cl)cc1
e.) CCN(CC)CCCN1C=C2C(=O)C(C)(OC(=O)CCC(=O)OC)C(=O)C(Br)=C2C=C1c1ccc(OC)cc1
Answer: d. COCCCNC(=O)CSc1ccc(Cl)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#}
COCCCNC(=O)CSc1ccc(Cl)cc1
COCCCNC(=O)CSc1ccc(Cl)cc1
2-(4-chlorophenyl)sulfanyl-N-(3-methoxypropyl)acetamide