Problem statement: Answer the MCQ question.
Question: Which compound has a 7.741\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1c(C(=O)Nc2nnc(C3CC3)s2)csc1Cl
(b) CCN(CC)S(=O)(=O)c1cccc(C(=O)Oc2cccnc2)c1
(c) COc1ccc(-c2ccc(=O)n(CC(=O)NCC3COCCO3)n2)cc1
(d) Cc1ccc(C(=O)NCCC2=CCCCC2)cc1S(=O)(=O)N1CCOCC1
Answer: a. COc1c(C(=O)Nc2nnc(C3CC3)s2)csc1Cl
{#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#}
COc1c(C(=O)Nc2nnc(C3CC3)s2)csc1Cl
COc1c(C(=O)Nc2nnc(C3CC3)s2)csc1Cl
5-chloro-N-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)-4-methoxythiophene-3-carboxamide