Problem statement: Answer the MCQ question.
Question: Which drug has a -1.388\% 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) C=CC(O)Cc1c(C)n[nH]c1C
(b) COc1cc([N+](=O)[O-])ccc1NC(=O)CSc1n[nH]c(C(C)C)n1
(c) NC(=O)c1oc2ccc(Cl)cc2c1NC(=O)CN1CCOCC1
(d) O=C(Cc1sc(-c2ccccc2)nc1-c1ccccc1)Nc1ccc(Cl)cc1
(e) CCOC(=O)c1cccc(C(=O)Nc2nc3ccc(OC)cc3s2)n1
Answer: a. C=CC(O)Cc1c(C)n[nH]c1C
{#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#}
C=CC(O)Cc1c(C)n[nH]c1C
C=CC(O)Cc1c(C)n[nH]c1C
1-(3,5-dimethyl-1H-pyrazol-4-yl)but-3-en-2-ol