Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -2.215\% 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 additional words.
Options:
a CCOc1ccc(NC(=O)CCC(=O)Oc2ccc(C)cc2)cc1
b CCCc1cc(C(=O)N(C)CC(=O)Nc2ccc(OCC)c(OCC)c2)sc1C
c O=S(=O)(c1ccc(Cl)s1)N1CCCCC1
d Cc1nc(SCC(=O)Nc2cc(C)on2)c2c3c(sc2n1)CCCC3
e CC(C(=O)N1CCN(C)CC1)N1C(=O)c2ccccc2C1=O
Answer: b. CCCc1cc(C(=O)N(C)CC(=O)Nc2ccc(OCC)c(OCC)c2)sc1C
{#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#}
CCCc1cc(C(=O)N(C)CC(=O)Nc2ccc(OCC)c(OCC)c2)sc1C
CCCc1cc(C(=O)N(C)CC(=O)Nc2ccc(OCC)c(OCC)c2)sc1C
N-[2-(3,4-diethoxyanilino)-2-oxoethyl]-N,5-dimethyl-4-propylthiophene-2-carboxamide