Task: Answer the MCQ question.
Query: Which drug has a 4.980\% 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) CCc1ccc(NC(=O)CSc2nnc(-c3cccs3)n2CC)cc1
(b) O=c1[nH]n2c(C(F)(F)F)cc(C3CC3)nc2c1N=Nc1ccccc1
(c) CCOC(=O)C(C)(CC)NC(=O)CSP(=S)(OCC)OCC
(d) CCOC(=O)N1CCC(NC(=O)c2cc3c(C)nc4ccccc4c3o2)CC1
(e) O=C(CSc1nc2ccccc2c(=O)n1CC1CCCO1)Nc1ccccc1
Answer: c. CCOC(=O)C(C)(CC)NC(=O)CSP(=S)(OCC)OCC
{#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#}
CCOC(=O)C(C)(CC)NC(=O)CSP(=S)(OCC)OCC
CCOC(=O)C(C)(CC)NC(=O)CSP(=S)(OCC)OCC
ethyl2-[(2-diethoxyphosphinothioylsulfanylacetyl)amino]-2-methylbutanoate